./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/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_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/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_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/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 5b06f43d0873a45269a4958da066d5bcb75939de6aa3fcbada350cd9dc55d93c --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 19:19:23,385 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 19:19:23,387 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 19:19:23,418 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 19:19:23,418 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 19:19:23,420 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 19:19:23,421 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 19:19:23,423 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 19:19:23,425 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 19:19:23,426 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 19:19:23,427 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 19:19:23,429 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 19:19:23,429 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 19:19:23,431 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 19:19:23,432 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 19:19:23,433 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 19:19:23,434 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 19:19:23,435 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 19:19:23,438 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 19:19:23,440 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 19:19:23,442 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 19:19:23,444 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 19:19:23,445 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 19:19:23,446 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 19:19:23,449 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 19:19:23,450 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 19:19:23,450 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 19:19:23,451 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 19:19:23,452 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 19:19:23,452 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 19:19:23,453 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 19:19:23,453 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 19:19:23,454 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 19:19:23,455 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 19:19:23,455 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 19:19:23,456 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 19:19:23,456 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 19:19:23,456 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 19:19:23,456 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 19:19:23,457 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 19:19:23,458 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 19:19:23,458 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-12-06 19:19:23,482 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 19:19:23,482 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 19:19:23,482 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 19:19:23,482 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 19:19:23,483 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 19:19:23,484 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 19:19:23,484 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 19:19:23,484 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-12-06 19:19:23,484 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-12-06 19:19:23,484 INFO L138 SettingsManager]: * Use old map elimination=false [2021-12-06 19:19:23,484 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-12-06 19:19:23,485 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-12-06 19:19:23,485 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-12-06 19:19:23,485 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 19:19:23,485 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-06 19:19:23,485 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-12-06 19:19:23,486 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 19:19:23,486 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-06 19:19:23,486 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 19:19:23,486 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-12-06 19:19:23,486 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-12-06 19:19:23,486 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-12-06 19:19:23,487 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-06 19:19:23,487 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 19:19:23,487 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-12-06 19:19:23,487 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 19:19:23,487 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-12-06 19:19:23,487 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 19:19:23,488 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 19:19:23,488 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 19:19:23,488 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 19:19:23,488 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 19:19:23,489 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-12-06 19:19:23,489 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_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b06f43d0873a45269a4958da066d5bcb75939de6aa3fcbada350cd9dc55d93c [2021-12-06 19:19:23,685 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 19:19:23,699 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 19:19:23,701 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 19:19:23,702 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 19:19:23,703 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 19:19:23,704 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c [2021-12-06 19:19:23,745 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/data/25baa1a40/019f494881ad4d21b8698be68670d8d6/FLAG63d025bb5 [2021-12-06 19:19:24,209 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 19:19:24,210 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c [2021-12-06 19:19:24,227 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/data/25baa1a40/019f494881ad4d21b8698be68670d8d6/FLAG63d025bb5 [2021-12-06 19:19:24,238 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/data/25baa1a40/019f494881ad4d21b8698be68670d8d6 [2021-12-06 19:19:24,240 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 19:19:24,241 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 19:19:24,243 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 19:19:24,243 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 19:19:24,246 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 19:19:24,247 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 07:19:24" (1/1) ... [2021-12-06 19:19:24,248 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8b3f06f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:19:24, skipping insertion in model container [2021-12-06 19:19:24,248 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 07:19:24" (1/1) ... [2021-12-06 19:19:24,254 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 19:19:24,307 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 19:19:24,572 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_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c[65679,65692] [2021-12-06 19:19:24,572 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 19:19:24,580 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 19:19:24,651 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_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c[65679,65692] [2021-12-06 19:19:24,651 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 19:19:24,663 INFO L208 MainTranslator]: Completed translation [2021-12-06 19:19:24,663 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:19:24 WrapperNode [2021-12-06 19:19:24,663 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 19:19:24,664 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 19:19:24,664 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 19:19:24,664 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 19:19:24,670 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:19:24" (1/1) ... [2021-12-06 19:19:24,687 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:19:24" (1/1) ... [2021-12-06 19:19:24,734 INFO L137 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2106 [2021-12-06 19:19:24,734 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 19:19:24,735 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 19:19:24,735 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 19:19:24,735 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 19:19:24,741 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:19:24" (1/1) ... [2021-12-06 19:19:24,741 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:19:24" (1/1) ... [2021-12-06 19:19:24,752 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:19:24" (1/1) ... [2021-12-06 19:19:24,752 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:19:24" (1/1) ... [2021-12-06 19:19:24,772 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:19:24" (1/1) ... [2021-12-06 19:19:24,793 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:19:24" (1/1) ... [2021-12-06 19:19:24,799 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:19:24" (1/1) ... [2021-12-06 19:19:24,811 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 19:19:24,812 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 19:19:24,812 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 19:19:24,812 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 19:19:24,813 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:19:24" (1/1) ... [2021-12-06 19:19:24,819 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:24,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:24,838 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:24,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-12-06 19:19:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 19:19:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-06 19:19:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 19:19:24,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 19:19:25,003 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 19:19:25,004 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 19:19:25,976 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 19:19:25,988 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 19:19:25,988 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-06 19:19:25,991 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 07:19:25 BoogieIcfgContainer [2021-12-06 19:19:25,991 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 19:19:25,992 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-12-06 19:19:25,992 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-12-06 19:19:25,994 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-12-06 19:19:25,995 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 19:19:25,995 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 06.12 07:19:24" (1/3) ... [2021-12-06 19:19:25,996 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@64dad101 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 06.12 07:19:25, skipping insertion in model container [2021-12-06 19:19:25,996 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 19:19:25,996 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:19:24" (2/3) ... [2021-12-06 19:19:25,996 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@64dad101 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 06.12 07:19:25, skipping insertion in model container [2021-12-06 19:19:25,996 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 19:19:25,996 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 07:19:25" (3/3) ... [2021-12-06 19:19:25,997 INFO L388 chiAutomizerObserver]: Analyzing ICFG pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c [2021-12-06 19:19:26,028 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-12-06 19:19:26,028 INFO L360 BuchiCegarLoop]: Hoare is false [2021-12-06 19:19:26,028 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-12-06 19:19:26,028 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-12-06 19:19:26,028 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-12-06 19:19:26,028 INFO L364 BuchiCegarLoop]: Difference is false [2021-12-06 19:19:26,028 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-12-06 19:19:26,028 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-12-06 19:19:26,054 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 19:19:26,096 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 190 [2021-12-06 19:19:26,096 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 19:19:26,096 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 19:19:26,110 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 19:19:26,110 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 19:19:26,110 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-12-06 19:19:26,112 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 19:19:26,123 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 190 [2021-12-06 19:19:26,123 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 19:19:26,123 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 19:19:26,130 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 19:19:26,130 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 19:19:26,139 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 19:19:26,140 INFO L793 eck$LassoCheckResult]: Loop: 448#L2892-2true assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 625#L155true assume !(0 != ~mode1~0 % 256); 680#L202true assume !(~r1~0 % 256 < 4); 131#L202-1true ~mode1~0 := 1; 703#L155-2true assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 723#L235true assume !(0 != ~mode2~0 % 256); 551#L282true assume !(~r2~0 % 256 < 4); 653#L282-1true ~mode2~0 := 1; 244#L235-2true assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 50#L315true assume !(0 != ~mode3~0 % 256); 529#L362true assume !(~r3~0 % 256 < 4); 206#L362-1true ~mode3~0 := 1; 671#L315-2true assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 675#L395true assume !(0 != ~mode4~0 % 256); 592#L442true assume !(~r4~0 % 256 < 4); 229#L442-1true ~mode4~0 := 1; 188#L395-2true assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1, node5_~newmax~4#1;havoc node5_~newmax~4#1;node5_~newmax~4#1 := 0; 89#L475true assume !(0 != ~mode5~0 % 256); 314#L522true assume !(~r5~0 % 256 < 4); 22#L522-1true ~mode5~0 := 1; 594#L475-2true assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 154#L2723true assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1);check_~tmp~1#1 := 0; 609#L2723-1true check_#res#1 := check_~tmp~1#1; 329#L2779true main_#t~ret85#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret85#1;havoc main_#t~ret85#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 509#L2951true assume !(0 == assert_~arg#1 % 256); 323#L2946true assume { :end_inline_assert } true; 448#L2892-2true [2021-12-06 19:19:26,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:19:26,146 INFO L85 PathProgramCache]: Analyzing trace with hash -1564679044, now seen corresponding path program 1 times [2021-12-06 19:19:26,152 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:19:26,153 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1086869423] [2021-12-06 19:19:26,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:19:26,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:19:26,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:19:26,518 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 19:19:26,519 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 19:19:26,520 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1086869423] [2021-12-06 19:19:26,520 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1086869423] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 19:19:26,521 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 19:19:26,521 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 19:19:26,522 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1443582927] [2021-12-06 19:19:26,523 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 19:19:26,528 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-06 19:19:26,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:19:26,529 INFO L85 PathProgramCache]: Analyzing trace with hash 352483699, now seen corresponding path program 1 times [2021-12-06 19:19:26,529 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:19:26,530 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1104917753] [2021-12-06 19:19:26,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:19:26,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:19:26,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:19:26,628 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 19:19:26,629 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 19:19:26,629 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1104917753] [2021-12-06 19:19:26,631 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1104917753] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 19:19:26,631 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 19:19:26,631 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 19:19:26,631 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [334501756] [2021-12-06 19:19:26,631 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 19:19:26,632 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-06 19:19:26,633 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 19:19:26,665 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-06 19:19:26,665 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-06 19:19:26,669 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 19:19:26,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 19:19:26,782 INFO L93 Difference]: Finished difference Result 745 states and 1368 transitions. [2021-12-06 19:19:26,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 19:19:26,787 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 745 states and 1368 transitions. [2021-12-06 19:19:26,793 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 189 [2021-12-06 19:19:26,806 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 745 states to 740 states and 1354 transitions. [2021-12-06 19:19:26,807 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 740 [2021-12-06 19:19:26,809 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 740 [2021-12-06 19:19:26,810 INFO L73 IsDeterministic]: Start isDeterministic. Operand 740 states and 1354 transitions. [2021-12-06 19:19:26,815 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 19:19:26,816 INFO L681 BuchiCegarLoop]: Abstraction has 740 states and 1354 transitions. [2021-12-06 19:19:26,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 740 states and 1354 transitions. [2021-12-06 19:19:26,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 740 to 740. [2021-12-06 19:19:26,871 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 19:19:26,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 740 states and 1354 transitions. [2021-12-06 19:19:26,875 INFO L704 BuchiCegarLoop]: Abstraction has 740 states and 1354 transitions. [2021-12-06 19:19:26,875 INFO L587 BuchiCegarLoop]: Abstraction has 740 states and 1354 transitions. [2021-12-06 19:19:26,875 INFO L425 BuchiCegarLoop]: ======== Iteration 2============ [2021-12-06 19:19:26,875 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 740 states and 1354 transitions. [2021-12-06 19:19:26,878 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 189 [2021-12-06 19:19:26,879 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 19:19:26,879 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 19:19:26,889 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 19:19:26,889 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 19:19:26,890 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 19:19:26,891 INFO L793 eck$LassoCheckResult]: Loop: 2041#L2892-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 2151#L155 assume !(0 != ~mode1~0 % 256); 2227#L202 assume !(~r1~0 % 256 < 4); 1641#L202-1 ~mode1~0 := 1; 1785#L155-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 2244#L235 assume !(0 != ~mode2~0 % 256); 2205#L282 assume !(~r2~0 % 256 < 4); 2061#L282-1 ~mode2~0 := 1; 1953#L235-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 1619#L315 assume !(0 != ~mode3~0 % 256); 1621#L362 assume !(~r3~0 % 256 < 4); 1823#L362-1 ~mode3~0 := 1; 1831#L315-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 2240#L395 assume !(0 != ~mode4~0 % 256); 2220#L442 assume !(~r4~0 % 256 < 4); 1934#L442-1 ~mode4~0 := 1; 1874#L395-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1, node5_~newmax~4#1;havoc node5_~newmax~4#1;node5_~newmax~4#1 := 0; 1711#L475 assume !(0 != ~mode5~0 % 256); 1713#L522 assume !(~r5~0 % 256 < 4); 1558#L522-1 ~mode5~0 := 1; 1559#L475-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 1825#L2723 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 1826#L2724 assume ~st1~0 + ~nl1~0 <= 1; 1852#L2725 assume ~st2~0 + ~nl2~0 <= 1; 1889#L2726 assume ~st3~0 + ~nl3~0 <= 1; 2070#L2727 assume ~st4~0 + ~nl4~0 <= 1; 2071#L2728 assume ~st5~0 + ~nl5~0 <= 1; 1946#L2729 assume ~r1~0 % 256 >= 4; 1947#L2733 assume ~r1~0 % 256 < 4; 1736#L2738 assume ~r1~0 % 256 >= 4; 1624#L2743 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 1625#L2723-1 check_#res#1 := check_~tmp~1#1; 2047#L2779 main_#t~ret85#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret85#1;havoc main_#t~ret85#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 2048#L2951 assume !(0 == assert_~arg#1 % 256); 2040#L2946 assume { :end_inline_assert } true; 2041#L2892-2 [2021-12-06 19:19:26,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:19:26,892 INFO L85 PathProgramCache]: Analyzing trace with hash -1564679044, now seen corresponding path program 2 times [2021-12-06 19:19:26,892 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:19:26,892 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [491373029] [2021-12-06 19:19:26,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:19:26,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:19:26,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:19:27,035 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 19:19:27,035 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 19:19:27,035 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [491373029] [2021-12-06 19:19:27,036 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [491373029] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 19:19:27,036 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 19:19:27,036 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 19:19:27,036 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1681961245] [2021-12-06 19:19:27,036 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 19:19:27,037 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-06 19:19:27,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:19:27,038 INFO L85 PathProgramCache]: Analyzing trace with hash -1431406763, now seen corresponding path program 1 times [2021-12-06 19:19:27,038 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:19:27,038 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2072576760] [2021-12-06 19:19:27,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:19:27,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:19:27,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:19:27,068 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 19:19:27,068 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 19:19:27,069 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2072576760] [2021-12-06 19:19:27,069 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2072576760] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 19:19:27,069 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 19:19:27,069 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 19:19:27,069 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998551306] [2021-12-06 19:19:27,070 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 19:19:27,070 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-06 19:19:27,070 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 19:19:27,071 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 19:19:27,071 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 19:19:27,071 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 19:19:27,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 19:19:27,123 INFO L93 Difference]: Finished difference Result 897 states and 1613 transitions. [2021-12-06 19:19:27,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 19:19:27,124 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 897 states and 1613 transitions. [2021-12-06 19:19:27,132 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 346 [2021-12-06 19:19:27,141 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 897 states to 897 states and 1613 transitions. [2021-12-06 19:19:27,141 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 897 [2021-12-06 19:19:27,143 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 897 [2021-12-06 19:19:27,143 INFO L73 IsDeterministic]: Start isDeterministic. Operand 897 states and 1613 transitions. [2021-12-06 19:19:27,144 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 19:19:27,144 INFO L681 BuchiCegarLoop]: Abstraction has 897 states and 1613 transitions. [2021-12-06 19:19:27,145 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 897 states and 1613 transitions. [2021-12-06 19:19:27,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 897 to 895. [2021-12-06 19:19:27,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 895 states, 895 states have (on average 1.7988826815642458) internal successors, (1610), 894 states have internal predecessors, (1610), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 19:19:27,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 895 states and 1610 transitions. [2021-12-06 19:19:27,164 INFO L704 BuchiCegarLoop]: Abstraction has 895 states and 1610 transitions. [2021-12-06 19:19:27,165 INFO L587 BuchiCegarLoop]: Abstraction has 895 states and 1610 transitions. [2021-12-06 19:19:27,165 INFO L425 BuchiCegarLoop]: ======== Iteration 3============ [2021-12-06 19:19:27,165 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 895 states and 1610 transitions. [2021-12-06 19:19:27,175 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 344 [2021-12-06 19:19:27,175 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 19:19:27,175 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 19:19:27,178 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 19:19:27,179 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 19:19:27,179 INFO L791 eck$LassoCheckResult]: Stem: 3900#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(43, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p15~0 := 0;~p15_old~0 := 0;~p15_new~0 := 0;~ep15~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p25~0 := 0;~p25_old~0 := 0;~p25_new~0 := 0;~ep25~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p35~0 := 0;~p35_old~0 := 0;~p35_new~0 := 0;~ep35~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~p45~0 := 0;~p45_old~0 := 0;~p45_new~0 := 0;~ep45~0 := 0;~p51~0 := 0;~p51_old~0 := 0;~p51_new~0 := 0;~ep51~0 := 0;~p52~0 := 0;~p52_old~0 := 0;~p52_new~0 := 0;~ep52~0 := 0;~p53~0 := 0;~p53_old~0 := 0;~p53_new~0 := 0;~ep53~0 := 0;~p54~0 := 0;~p54_old~0 := 0;~p54_new~0 := 0;~ep54~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0;~newmax5~0 := 0; 3874#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~nondet60#1, main_#t~nondet61#1, main_#t~nondet62#1, main_#t~nondet63#1, main_#t~nondet64#1, main_#t~nondet65#1, main_#t~nondet66#1, main_#t~nondet67#1, main_#t~nondet68#1, main_#t~nondet69#1, main_#t~nondet70#1, main_#t~nondet71#1, main_#t~nondet72#1, main_#t~nondet73#1, main_#t~nondet74#1, main_#t~nondet75#1, main_#t~nondet76#1, main_#t~nondet77#1, main_#t~nondet78#1, main_#t~nondet79#1, main_#t~nondet80#1, main_#t~nondet81#1, main_#t~nondet82#1, main_#t~nondet83#1, main_#t~ret84#1, main_#t~ret85#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep13~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep14~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep15~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~ep21~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~ep23~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~ep24~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~ep25~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~ep31~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~ep32~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~ep34~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~ep35~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~ep41~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~ep42~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~ep43~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~ep45~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~ep51~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~ep52~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~ep53~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~ep54~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r1~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st1~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m1~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max1~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~newmax1~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id2~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r2~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode2~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~newmax2~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~id3~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~r3~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~st3~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~nl3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~m3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~max3~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~mode3~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~newmax3~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~id4~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~r4~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~st4~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~nl4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~m4~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~max4~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~mode4~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~newmax4~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~id5~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~r5~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~st5~0 := main_#t~nondet78#1;havoc main_#t~nondet78#1;~nl5~0 := main_#t~nondet79#1;havoc main_#t~nondet79#1;~m5~0 := main_#t~nondet80#1;havoc main_#t~nondet80#1;~max5~0 := main_#t~nondet81#1;havoc main_#t~nondet81#1;~mode5~0 := main_#t~nondet82#1;havoc main_#t~nondet82#1;~newmax5~0 := main_#t~nondet83#1;havoc main_#t~nondet83#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 3859#L714 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 3401#L733 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 3414#L743 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 3240#L762 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 3735#L772 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 3345#L791 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 3699#L801 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 3258#L820 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 3551#L830 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 3273#L849 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 3460#L859 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 3225#L878 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 3229#L888 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 3230#L907 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 3446#L917 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 3347#L936 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 3716#L946 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 3168#L965 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 3698#L975 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 3455#L994 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 3850#L1004 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 3523#L1023 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 3672#L1033 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 3313#L1052 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 3198#L1062 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 3199#L1081 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 3332#L1091 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 3333#L1110 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 3617#L1120 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 3500#L1139 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 3195#L1149 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 3196#L1168 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 3833#L1178 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 3784#L1197 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 3556#L1207 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 3339#L1226 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 3363#L1236 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 3182#L1255 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 3612#L1265 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 3215#L1284 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 3786#L1294 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 3350#L1313 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 3876#L1323 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 3384#L1342 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 3476#L1352 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 3690#L1371 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 3808#L1381 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 3627#L1400 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 3628#L1410 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 3218#L1429 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 3619#L1439 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 3203#L1458 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 3390#L1468 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 3394#L1487 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 3395#L1497 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 3210#L1516 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 3211#L1526 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 3242#L1545 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 3825#L1555 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 3491#L1574 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 3605#L1584 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 3564#L1603 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 3565#L1613 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 3250#L1632 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 3251#L1642 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 3512#L1661 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 3810#L1671 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 3237#L1690 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 3238#L1700 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 3354#L1719 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 3851#L1729 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 3184#L1748 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 3724#L1758 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 3261#L1777 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 3662#L1787 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 3663#L1806 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 3705#L1816 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 3503#L1835 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 3857#L1845 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 3178#L1864 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 3692#L1874 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 3338#L1893 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 3366#L1903 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 3368#L1922 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 3621#L1932 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 3194#L1951 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 3795#L1961 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 3600#L1980 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 3667#L1990 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 3402#L2009 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 3894#L2019 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 3323#L2038 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 3609#L2048 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 3365#L2067 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 3543#L2077 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 3291#L2096 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 3668#L2106 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 3530#L2125 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 3531#L2135 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 3517#L2154 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 3826#L2164 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 3319#L2183 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 3548#L2193 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 3549#L2212 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 3702#L2222 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 3283#L2241 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 3597#L2251 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 3422#L2270 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 3423#L2280 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 3173#L2299 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 3306#L2309 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 3307#L2328 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 3649#L2338 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 3595#L2357 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 3526#L2367 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 3388#L2386 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 3757#L2396 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 3159#L2415 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 3860#L2425 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 3638#L2444 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 3458#L2454 assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 3166#L2454-1 init_#res#1 := init_~tmp___59~0#1; 3222#L2715 main_#t~ret84#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret84#1;havoc main_#t~ret84#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 3263#L22 assume !(0 == assume_abort_if_not_~cond#1); 3264#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 3823#L2892-2 [2021-12-06 19:19:27,180 INFO L793 eck$LassoCheckResult]: Loop: 3823#L2892-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 4037#L155 assume !(0 != ~mode1~0 % 256); 4036#L202 assume ~r1~0 % 256 < 4; 3760#L203 assume !(0 != ~ep12~0 % 256); 3441#L203-1 assume !(0 != ~ep13~0 % 256); 3442#L208 assume !(0 != ~ep14~0 % 256); 3487#L213 assume !(0 != ~ep15~0 % 256); 3286#L202-1 ~mode1~0 := 1; 3430#L155-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 3896#L235 assume !(0 != ~mode2~0 % 256); 3854#L282 assume !(~r2~0 % 256 < 4); 3709#L282-1 ~mode2~0 := 1; 3598#L235-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 3265#L315 assume !(0 != ~mode3~0 % 256); 3267#L362 assume !(~r3~0 % 256 < 4); 3468#L362-1 ~mode3~0 := 1; 3477#L315-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 3889#L395 assume !(0 != ~mode4~0 % 256); 3869#L442 assume !(~r4~0 % 256 < 4); 3580#L442-1 ~mode4~0 := 1; 3521#L395-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1, node5_~newmax~4#1;havoc node5_~newmax~4#1;node5_~newmax~4#1 := 0; 3356#L475 assume !(0 != ~mode5~0 % 256); 3358#L522 assume !(~r5~0 % 256 < 4); 3204#L522-1 ~mode5~0 := 1; 3205#L475-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 3472#L2723 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 3473#L2724 assume ~st1~0 + ~nl1~0 <= 1; 3497#L2725 assume ~st2~0 + ~nl2~0 <= 1; 3905#L2726 assume ~st3~0 + ~nl3~0 <= 1; 3904#L2727 assume ~st4~0 + ~nl4~0 <= 1; 3903#L2728 assume ~st5~0 + ~nl5~0 <= 1; 3902#L2729 assume !(~r1~0 % 256 >= 4); 3891#L2732 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0; 3892#L2733 assume ~r1~0 % 256 < 4; 3901#L2738 assume !(~r1~0 % 256 >= 4); 3670#L2742 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0 + ~nl5~0; 3671#L2743 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 4041#L2723-1 check_#res#1 := check_~tmp~1#1; 4040#L2779 main_#t~ret85#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret85#1;havoc main_#t~ret85#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 4039#L2951 assume !(0 == assert_~arg#1 % 256); 4038#L2946 assume { :end_inline_assert } true; 3823#L2892-2 [2021-12-06 19:19:27,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:19:27,181 INFO L85 PathProgramCache]: Analyzing trace with hash -1564679044, now seen corresponding path program 3 times [2021-12-06 19:19:27,181 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:19:27,181 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1107157773] [2021-12-06 19:19:27,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:19:27,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:19:27,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:19:27,277 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 19:19:27,277 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 19:19:27,278 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1107157773] [2021-12-06 19:19:27,278 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1107157773] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 19:19:27,278 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 19:19:27,278 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 19:19:27,279 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1150607961] [2021-12-06 19:19:27,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 19:19:27,279 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-06 19:19:27,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:19:27,280 INFO L85 PathProgramCache]: Analyzing trace with hash -1009971091, now seen corresponding path program 1 times [2021-12-06 19:19:27,280 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:19:27,280 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1900516891] [2021-12-06 19:19:27,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:19:27,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:19:27,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 19:19:27,292 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 19:19:27,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 19:19:27,329 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 19:19:28,661 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 19:19:28,662 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 19:19:28,662 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 19:19:28,662 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 19:19:28,662 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-06 19:19:28,662 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:28,662 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 19:19:28,662 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 19:19:28,662 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-12-06 19:19:28,662 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 19:19:28,662 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 19:19:28,683 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 19:19:28,686 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 19:19:28,688 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 19:19:28,689 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 19:19:28,690 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 19:19:28,693 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 19:19:28,694 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 19:19:28,695 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 19:19:28,696 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 19:19:28,697 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 19:19:28,698 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 19:19:28,700 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 19:19:28,700 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 19:19:28,702 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 19:19:28,703 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 19:19:28,704 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 19:19:28,706 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 19:19:28,707 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 19:19:28,708 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 19:19:28,709 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 19:19:28,710 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 19:19:28,711 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 19:19:28,713 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 19:19:28,713 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 19:19:28,767 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 19:19:28,768 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 19:19:28,771 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 19:19:28,772 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 19:19:28,774 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 19:19:28,775 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 19:19:28,778 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 19:19:28,778 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 19:19:28,779 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 19:19:28,781 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 19:19:28,782 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 19:19:28,783 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:19:28,784 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 19:19:28,785 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 19:19:28,792 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 19:19:28,795 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 19:19:28,795 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 19:19:28,796 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:19:28,798 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 19:19:28,800 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 19:19:29,407 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 19:19:29,408 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-06 19:19:29,409 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:29,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:29,410 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:29,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-12-06 19:19:29,412 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 19:19:29,412 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:19:29,424 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 19:19:29,424 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 19:19:29,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:29,444 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:29,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:29,444 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:29,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-12-06 19:19:29,446 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 19:19:29,446 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:19:29,454 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 19:19:29,454 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 19:19:29,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2021-12-06 19:19:29,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:29,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:29,473 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:29,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-12-06 19:19:29,475 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 19:19:29,475 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:19:29,482 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 19:19:29,483 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 19:19:29,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2021-12-06 19:19:29,501 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:29,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:29,502 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:29,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-12-06 19:19:29,503 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 19:19:29,503 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:19:29,511 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 19:19:29,511 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 19:19:29,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2021-12-06 19:19:29,530 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:29,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:29,531 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:29,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-12-06 19:19:29,532 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 19:19:29,532 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:19:29,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2021-12-06 19:19:29,558 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:29,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:29,559 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:29,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-12-06 19:19:29,560 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-06 19:19:29,560 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:19:29,682 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-06 19:19:29,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2021-12-06 19:19:29,684 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 19:19:29,684 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 19:19:29,684 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 19:19:29,685 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 19:19:29,685 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-06 19:19:29,685 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:29,685 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 19:19:29,685 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 19:19:29,685 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-12-06 19:19:29,685 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 19:19:29,685 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 19:19:29,688 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 19:19:29,690 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 19:19:29,691 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 19:19:29,692 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 19:19:29,695 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 19:19:29,696 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 19:19:29,697 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 19:19:29,698 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 19:19:29,699 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 19:19:29,700 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 19:19:29,701 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 19:19:29,702 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 19:19:29,703 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 19:19:29,704 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 19:19:29,705 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 19:19:29,706 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 19:19:29,708 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 19:19:29,709 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 19:19:29,710 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 19:19:29,711 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 19:19:29,712 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 19:19:29,714 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 19:19:29,715 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 19:19:29,716 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 19:19:29,717 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 19:19:29,718 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 19:19:29,721 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 19:19:29,722 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 19:19:29,724 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 19:19:29,726 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 19:19:29,728 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 19:19:29,729 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 19:19:29,730 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 19:19:29,784 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 19:19:29,785 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 19:19:29,787 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:19:29,788 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 19:19:29,789 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 19:19:29,790 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:19:29,796 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:19:29,799 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:19:29,800 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 19:19:29,801 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 19:19:29,802 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 19:19:30,421 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 19:19:30,424 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-06 19:19:30,425 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:30,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:30,426 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:30,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-12-06 19:19:30,430 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 19:19:30,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:30,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:30,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:30,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:30,439 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:30,440 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:30,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:30,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:30,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2021-12-06 19:19:30,465 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:30,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:30,465 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:30,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-12-06 19:19:30,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:30,473 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:30,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:30,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:30,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:30,474 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:30,475 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:30,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:30,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:30,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2021-12-06 19:19:30,494 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:30,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:30,495 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:30,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-12-06 19:19:30,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:30,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:30,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:30,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:30,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:30,503 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:30,503 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:30,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:30,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:30,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2021-12-06 19:19:30,523 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:30,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:30,523 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:30,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-12-06 19:19:30,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:30,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:30,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:30,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:30,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:30,531 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:30,532 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:30,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:30,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:30,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2021-12-06 19:19:30,552 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:30,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:30,553 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:30,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-12-06 19:19:30,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:30,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:30,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:30,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:30,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:30,562 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:30,563 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:30,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:30,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:30,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2021-12-06 19:19:30,582 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:30,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:30,583 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:30,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-12-06 19:19:30,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:30,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:30,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:30,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:30,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:30,591 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:30,592 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:30,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:30,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:30,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2021-12-06 19:19:30,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:30,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:30,612 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:30,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-12-06 19:19:30,613 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 19:19:30,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:30,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:30,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:30,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:30,620 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:30,620 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:30,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:30,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:30,642 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:30,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:30,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:30,643 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:30,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-12-06 19:19:30,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:30,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:30,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:30,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:30,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:30,651 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:30,652 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:30,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:30,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:30,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2021-12-06 19:19:30,671 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:30,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:30,671 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:30,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-12-06 19:19:30,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:30,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:30,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:30,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:30,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:30,679 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:30,680 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:30,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:30,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:30,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2021-12-06 19:19:30,699 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:30,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:30,700 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:30,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-12-06 19:19:30,701 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 19:19:30,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:30,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:30,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:30,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:30,708 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:30,708 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:30,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:30,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:30,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2021-12-06 19:19:30,728 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:30,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:30,729 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:30,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-12-06 19:19:30,730 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 19:19:30,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:30,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:30,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:30,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:30,737 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:30,737 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:30,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:30,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:30,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:30,757 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:30,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:30,758 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:30,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-12-06 19:19:30,762 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 19:19:30,769 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:30,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:30,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:30,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:30,769 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:30,770 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:30,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:30,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:30,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2021-12-06 19:19:30,789 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:30,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:30,789 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:30,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-12-06 19:19:30,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:30,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:30,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:30,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:30,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:30,798 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:30,799 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:30,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:30,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:30,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2021-12-06 19:19:30,818 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:30,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:30,819 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:30,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-12-06 19:19:30,820 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 19:19:30,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:30,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:30,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:30,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:30,827 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:30,827 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:30,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:30,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:30,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:30,847 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:30,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:30,848 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:30,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-12-06 19:19:30,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:30,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:30,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:30,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:30,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:30,856 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:30,856 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:30,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:30,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:30,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:30,876 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:30,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:30,876 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:30,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-12-06 19:19:30,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:30,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:30,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:30,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:30,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:30,884 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:30,887 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:30,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:30,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:30,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2021-12-06 19:19:30,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:30,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:30,907 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:30,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-12-06 19:19:30,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:30,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:30,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:30,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:30,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:30,916 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:30,916 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:30,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:30,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:30,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2021-12-06 19:19:30,935 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:30,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:30,936 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:30,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-12-06 19:19:30,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:30,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:30,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:30,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:30,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:30,944 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:30,944 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:30,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:30,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:30,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:30,963 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:30,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:30,964 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:30,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-12-06 19:19:30,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:30,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:30,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:30,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:30,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:30,973 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:30,973 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:30,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:30,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:30,992 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:30,993 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:30,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:30,993 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:30,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-12-06 19:19:30,995 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 19:19:31,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,002 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,002 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,021 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:31,021 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,022 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-12-06 19:19:31,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:31,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,030 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,031 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2021-12-06 19:19:31,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,051 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-12-06 19:19:31,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:31,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,061 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,061 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2021-12-06 19:19:31,081 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,082 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-12-06 19:19:31,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:31,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,091 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,092 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2021-12-06 19:19:31,111 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,112 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-12-06 19:19:31,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:31,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,120 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,121 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2021-12-06 19:19:31,140 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,141 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-12-06 19:19:31,142 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 19:19:31,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,149 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,150 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2021-12-06 19:19:31,169 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,170 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-12-06 19:19:31,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:31,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,180 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,181 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2021-12-06 19:19:31,200 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,201 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-12-06 19:19:31,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:31,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,210 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,211 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2021-12-06 19:19:31,230 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,231 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-12-06 19:19:31,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:31,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,240 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,241 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2021-12-06 19:19:31,260 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,261 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-12-06 19:19:31,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:31,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,270 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,271 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2021-12-06 19:19:31,291 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,292 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-12-06 19:19:31,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:31,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,301 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,303 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2021-12-06 19:19:31,323 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,323 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-12-06 19:19:31,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:31,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,332 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,332 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2021-12-06 19:19:31,352 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,352 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-12-06 19:19:31,355 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 19:19:31,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,362 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,363 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2021-12-06 19:19:31,382 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,382 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-12-06 19:19:31,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:31,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,392 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,402 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2021-12-06 19:19:31,428 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,429 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-12-06 19:19:31,430 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 19:19:31,437 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,437 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,438 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,438 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2021-12-06 19:19:31,458 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,459 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-12-06 19:19:31,460 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 19:19:31,467 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,467 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,468 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2021-12-06 19:19:31,488 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,488 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-12-06 19:19:31,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:31,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,497 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,498 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2021-12-06 19:19:31,517 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,518 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-12-06 19:19:31,519 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 19:19:31,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,526 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,526 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2021-12-06 19:19:31,546 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,547 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-12-06 19:19:31,548 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 19:19:31,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,555 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,555 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-12-06 19:19:31,575 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,575 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-12-06 19:19:31,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:31,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,584 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,585 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2021-12-06 19:19:31,605 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,606 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-12-06 19:19:31,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:31,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,615 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,616 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2021-12-06 19:19:31,636 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,636 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-12-06 19:19:31,638 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 19:19:31,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,645 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,646 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,664 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:31,664 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,665 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-12-06 19:19:31,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:31,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,674 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,674 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2021-12-06 19:19:31,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,694 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-12-06 19:19:31,695 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 19:19:31,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,702 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,703 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2021-12-06 19:19:31,722 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,723 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-12-06 19:19:31,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:31,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,731 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:19:31,732 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:19:31,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-12-06 19:19:31,752 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-06 19:19:31,752 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,752 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-12-06 19:19:31,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:31,762 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,762 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:31,763 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:31,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2021-12-06 19:19:31,782 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,783 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-12-06 19:19:31,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:31,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,792 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:31,793 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:31,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-12-06 19:19:31,813 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,814 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-12-06 19:19:31,815 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 19:19:31,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,823 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:31,823 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:31,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2021-12-06 19:19:31,847 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,847 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-12-06 19:19:31,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:31,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,856 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:31,857 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:31,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:31,877 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,878 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-12-06 19:19:31,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:31,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,886 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:31,887 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:31,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:31,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,906 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-12-06 19:19:31,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:31,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,916 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:31,917 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:31,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2021-12-06 19:19:31,936 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,936 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-12-06 19:19:31,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:31,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,945 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:31,945 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:31,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,964 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:31,964 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,965 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-12-06 19:19:31,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:31,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:31,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:31,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:31,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:31,974 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:31,975 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:31,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:31,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:31,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:31,995 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:31,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:31,995 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:31,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-12-06 19:19:31,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,004 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,004 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:32,023 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,024 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-12-06 19:19:32,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,032 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,033 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2021-12-06 19:19:32,052 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,053 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-12-06 19:19:32,054 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 19:19:32,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,061 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,061 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2021-12-06 19:19:32,081 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,082 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-12-06 19:19:32,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,091 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,091 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2021-12-06 19:19:32,110 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,111 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-12-06 19:19:32,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,120 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,120 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2021-12-06 19:19:32,140 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,140 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-12-06 19:19:32,142 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 19:19:32,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,150 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,150 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2021-12-06 19:19:32,170 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,170 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-12-06 19:19:32,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,179 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,180 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,199 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:32,199 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,200 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-12-06 19:19:32,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,209 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,210 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2021-12-06 19:19:32,230 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,231 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-12-06 19:19:32,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,239 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,240 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-12-06 19:19:32,258 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,259 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-12-06 19:19:32,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,267 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,268 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,268 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2021-12-06 19:19:32,287 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,288 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-12-06 19:19:32,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,297 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,297 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2021-12-06 19:19:32,317 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,318 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-12-06 19:19:32,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,327 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,327 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:32,347 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,347 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-12-06 19:19:32,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,356 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,356 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,376 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2021-12-06 19:19:32,376 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,377 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-12-06 19:19:32,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,385 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,385 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,386 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,386 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,405 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:32,405 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,405 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-12-06 19:19:32,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,414 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,414 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2021-12-06 19:19:32,433 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,434 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-12-06 19:19:32,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,443 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,444 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:32,463 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,463 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-12-06 19:19:32,465 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 19:19:32,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,472 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,472 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,472 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2021-12-06 19:19:32,492 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,493 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-12-06 19:19:32,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,502 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,503 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2021-12-06 19:19:32,523 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,523 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-12-06 19:19:32,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,531 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,532 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2021-12-06 19:19:32,551 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,551 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-12-06 19:19:32,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,560 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,561 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2021-12-06 19:19:32,581 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,582 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-12-06 19:19:32,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,590 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,591 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:32,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,611 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-12-06 19:19:32,613 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 19:19:32,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,620 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,621 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-12-06 19:19:32,641 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,641 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-12-06 19:19:32,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,650 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,650 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2021-12-06 19:19:32,669 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,670 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-12-06 19:19:32,671 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 19:19:32,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,679 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,679 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2021-12-06 19:19:32,699 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,700 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-12-06 19:19:32,701 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 19:19:32,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,710 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,719 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2021-12-06 19:19:32,748 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,749 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-12-06 19:19:32,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,759 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,760 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,784 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:32,784 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,785 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-12-06 19:19:32,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,793 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,793 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2021-12-06 19:19:32,813 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,814 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-12-06 19:19:32,815 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 19:19:32,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,823 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,824 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:32,844 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,844 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-12-06 19:19:32,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,853 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,855 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2021-12-06 19:19:32,874 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,874 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-12-06 19:19:32,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,883 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,884 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2021-12-06 19:19:32,903 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,904 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-12-06 19:19:32,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,913 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,914 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2021-12-06 19:19:32,934 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,935 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-12-06 19:19:32,936 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 19:19:32,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,944 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,944 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2021-12-06 19:19:32,965 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,965 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-12-06 19:19:32,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:32,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:32,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:32,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:32,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:32,975 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:32,975 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:32,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:32,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:32,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2021-12-06 19:19:32,995 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:32,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:32,995 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:32,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-12-06 19:19:32,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,004 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:33,004 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:33,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2021-12-06 19:19:33,024 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,024 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-12-06 19:19:33,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,033 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:33,033 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:33,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2021-12-06 19:19:33,052 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,053 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-12-06 19:19:33,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,065 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:33,066 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:33,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2021-12-06 19:19:33,085 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-06 19:19:33,085 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,086 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-12-06 19:19:33,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,095 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2021-12-06 19:19:33,114 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,115 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-12-06 19:19:33,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,123 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,124 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2021-12-06 19:19:33,143 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,144 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-12-06 19:19:33,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,154 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,155 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2021-12-06 19:19:33,174 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,175 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-12-06 19:19:33,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,183 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,184 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2021-12-06 19:19:33,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,205 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-12-06 19:19:33,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,215 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,234 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:33,234 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,234 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-12-06 19:19:33,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,243 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2021-12-06 19:19:33,262 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,263 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-12-06 19:19:33,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,273 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2021-12-06 19:19:33,292 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,292 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-12-06 19:19:33,294 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 19:19:33,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,301 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,301 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2021-12-06 19:19:33,320 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,321 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-12-06 19:19:33,322 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 19:19:33,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,329 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,329 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2021-12-06 19:19:33,348 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,349 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-12-06 19:19:33,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,359 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,360 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2021-12-06 19:19:33,379 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,380 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-12-06 19:19:33,381 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 19:19:33,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,389 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,390 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2021-12-06 19:19:33,410 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,410 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-12-06 19:19:33,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,419 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,420 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2021-12-06 19:19:33,439 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,440 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-12-06 19:19:33,441 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 19:19:33,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,448 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2021-12-06 19:19:33,467 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,468 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-12-06 19:19:33,469 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 19:19:33,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,477 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2021-12-06 19:19:33,496 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,496 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-12-06 19:19:33,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,505 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,505 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2021-12-06 19:19:33,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,525 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-12-06 19:19:33,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,534 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2021-12-06 19:19:33,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,555 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-12-06 19:19:33,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,563 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,563 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2021-12-06 19:19:33,582 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,583 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-12-06 19:19:33,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,592 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,592 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:33,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,611 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-12-06 19:19:33,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,621 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2021-12-06 19:19:33,641 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,641 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-12-06 19:19:33,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,651 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,651 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2021-12-06 19:19:33,671 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,672 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-12-06 19:19:33,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,680 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,680 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,681 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2021-12-06 19:19:33,701 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,702 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-12-06 19:19:33,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,712 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2021-12-06 19:19:33,732 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,733 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-12-06 19:19:33,734 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 19:19:33,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,741 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,742 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2021-12-06 19:19:33,761 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,761 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-12-06 19:19:33,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,771 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,771 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2021-12-06 19:19:33,790 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,791 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-12-06 19:19:33,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,799 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,800 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,820 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:33,820 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,821 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-12-06 19:19:33,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,830 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,831 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,851 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:33,852 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,852 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-12-06 19:19:33,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,861 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,861 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2021-12-06 19:19:33,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,881 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-12-06 19:19:33,882 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 19:19:33,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,891 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,892 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2021-12-06 19:19:33,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,913 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-12-06 19:19:33,914 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 19:19:33,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,921 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,922 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2021-12-06 19:19:33,942 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,943 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-12-06 19:19:33,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,953 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:33,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2021-12-06 19:19:33,973 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:33,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:33,974 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:33,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-12-06 19:19:33,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:33,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:33,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:33,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:33,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:33,984 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:33,984 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:33,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:33,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2021-12-06 19:19:34,003 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,004 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-12-06 19:19:34,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:34,012 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,012 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:34,012 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:34,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:34,032 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,032 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-12-06 19:19:34,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:34,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,044 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:34,056 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:34,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2021-12-06 19:19:34,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,091 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-12-06 19:19:34,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:34,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,099 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:34,100 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:34,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2021-12-06 19:19:34,119 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,120 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-12-06 19:19:34,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:34,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:34,129 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:34,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2021-12-06 19:19:34,149 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,150 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-12-06 19:19:34,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:34,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,159 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:34,159 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:34,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2021-12-06 19:19:34,180 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,181 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-12-06 19:19:34,182 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 19:19:34,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,190 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:34,191 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:34,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2021-12-06 19:19:34,210 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,211 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-12-06 19:19:34,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:34,220 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,221 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:34,221 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:34,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2021-12-06 19:19:34,245 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,245 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-12-06 19:19:34,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:34,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:34,256 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:34,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2021-12-06 19:19:34,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,278 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-12-06 19:19:34,280 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 19:19:34,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,288 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:34,288 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:34,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2021-12-06 19:19:34,310 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,311 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-12-06 19:19:34,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:34,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,320 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:34,320 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:34,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2021-12-06 19:19:34,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,341 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-12-06 19:19:34,342 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 19:19:34,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,350 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:34,350 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:34,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2021-12-06 19:19:34,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,371 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-12-06 19:19:34,372 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 19:19:34,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,379 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:34,380 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:34,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2021-12-06 19:19:34,399 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,400 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-12-06 19:19:34,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:34,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,409 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:34,410 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:34,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2021-12-06 19:19:34,430 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-06 19:19:34,430 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,430 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-12-06 19:19:34,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:34,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,439 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:34,439 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:34,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2021-12-06 19:19:34,459 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,459 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-12-06 19:19:34,460 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 19:19:34,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,468 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:34,469 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:34,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2021-12-06 19:19:34,489 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,490 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-12-06 19:19:34,491 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 19:19:34,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,499 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:34,500 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:34,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,519 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:34,519 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,520 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-12-06 19:19:34,521 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 19:19:34,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,529 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,529 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:34,530 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:34,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2021-12-06 19:19:34,551 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,551 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-12-06 19:19:34,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:34,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,560 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:34,560 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:34,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2021-12-06 19:19:34,580 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,581 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-12-06 19:19:34,582 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 19:19:34,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,592 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:34,592 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:34,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2021-12-06 19:19:34,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,612 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-12-06 19:19:34,613 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 19:19:34,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,621 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:34,621 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:34,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2021-12-06 19:19:34,640 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,641 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-12-06 19:19:34,642 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 19:19:34,649 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,650 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:34,650 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:34,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2021-12-06 19:19:34,669 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,670 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-12-06 19:19:34,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:34,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,679 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:34,680 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:34,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2021-12-06 19:19:34,699 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,700 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-12-06 19:19:34,701 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 19:19:34,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,708 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:34,708 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:34,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2021-12-06 19:19:34,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,728 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-12-06 19:19:34,729 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 19:19:34,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,736 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:34,737 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:34,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2021-12-06 19:19:34,757 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,758 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-12-06 19:19:34,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:34,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,767 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:34,768 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:34,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2021-12-06 19:19:34,787 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,788 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-12-06 19:19:34,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:34,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,796 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:34,797 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:34,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2021-12-06 19:19:34,816 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,817 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-12-06 19:19:34,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:34,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,826 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:34,826 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:34,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2021-12-06 19:19:34,845 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,846 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-12-06 19:19:34,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:34,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,856 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:34,856 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:34,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2021-12-06 19:19:34,876 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,876 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-12-06 19:19:34,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:34,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,885 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:34,886 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:34,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2021-12-06 19:19:34,907 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,908 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-12-06 19:19:34,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:34,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,916 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:34,916 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:34,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2021-12-06 19:19:34,935 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,936 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-12-06 19:19:34,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:34,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,944 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:34,945 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:34,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2021-12-06 19:19:34,964 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,965 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-12-06 19:19:34,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:34,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:34,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:34,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:34,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:34,974 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:34,974 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:34,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:34,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:34,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2021-12-06 19:19:34,994 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:34,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:34,995 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:34,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-12-06 19:19:34,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:35,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,004 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,004 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2021-12-06 19:19:35,024 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,024 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-12-06 19:19:35,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:35,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,033 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,033 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,054 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2021-12-06 19:19:35,054 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,055 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-12-06 19:19:35,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:35,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,063 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,063 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:35,083 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,084 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-12-06 19:19:35,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:35,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,093 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,093 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-12-06 19:19:35,113 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,114 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-12-06 19:19:35,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:35,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,123 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,124 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2021-12-06 19:19:35,143 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,144 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-12-06 19:19:35,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:35,152 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,155 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,156 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2021-12-06 19:19:35,177 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,178 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-12-06 19:19:35,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:35,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,186 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,187 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2021-12-06 19:19:35,208 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,209 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-12-06 19:19:35,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:35,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,218 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,218 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2021-12-06 19:19:35,238 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,238 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-12-06 19:19:35,239 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 19:19:35,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,247 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,248 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2021-12-06 19:19:35,269 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,270 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-12-06 19:19:35,271 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 19:19:35,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,279 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,279 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:35,300 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,300 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-12-06 19:19:35,302 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 19:19:35,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,309 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,310 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,330 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2021-12-06 19:19:35,331 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,331 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-12-06 19:19:35,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:35,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,340 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,340 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,360 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:35,360 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,361 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-12-06 19:19:35,362 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 19:19:35,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,369 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,369 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,370 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,370 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2021-12-06 19:19:35,390 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,390 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-12-06 19:19:35,391 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 19:19:35,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,403 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,416 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:35,466 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,467 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-12-06 19:19:35,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:35,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,475 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,475 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:35,495 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,495 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-12-06 19:19:35,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:35,503 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,504 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,504 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2021-12-06 19:19:35,525 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,526 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-12-06 19:19:35,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:35,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,535 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,536 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2021-12-06 19:19:35,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,556 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-12-06 19:19:35,557 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 19:19:35,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,565 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,565 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2021-12-06 19:19:35,585 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,586 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-12-06 19:19:35,587 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 19:19:35,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,594 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,595 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2021-12-06 19:19:35,614 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,615 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-12-06 19:19:35,616 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 19:19:35,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,624 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,626 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2021-12-06 19:19:35,649 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,649 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-12-06 19:19:35,651 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 19:19:35,658 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,658 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,659 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2021-12-06 19:19:35,681 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,682 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-12-06 19:19:35,683 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 19:19:35,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,690 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,690 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2021-12-06 19:19:35,710 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,711 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-12-06 19:19:35,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:35,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,719 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,720 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:35,740 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,741 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-12-06 19:19:35,742 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 19:19:35,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,749 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,750 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:35,770 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,770 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-12-06 19:19:35,771 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 19:19:35,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:19:35,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,779 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:35,780 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:35,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2021-12-06 19:19:35,801 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-06 19:19:35,801 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,802 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-12-06 19:19:35,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:35,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:35,810 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:35,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,810 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:35,811 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:35,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2021-12-06 19:19:35,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,831 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-12-06 19:19:35,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:35,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:35,840 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:35,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,840 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:35,841 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:35,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2021-12-06 19:19:35,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,862 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-12-06 19:19:35,863 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 19:19:35,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:35,871 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:35,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,872 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:35,872 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:35,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2021-12-06 19:19:35,892 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,893 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-12-06 19:19:35,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:35,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:35,901 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:35,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,901 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:35,902 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:35,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,923 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2021-12-06 19:19:35,923 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,924 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-12-06 19:19:35,925 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 19:19:35,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:35,932 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:35,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,932 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:35,932 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:35,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2021-12-06 19:19:35,952 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,952 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-12-06 19:19:35,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:35,961 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:35,961 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:35,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,961 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:35,962 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:35,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:35,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2021-12-06 19:19:35,981 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:35,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:35,982 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:35,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-12-06 19:19:35,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:35,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:35,990 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:35,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:35,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:35,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:35,990 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:35,991 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:35,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:35,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2021-12-06 19:19:36,010 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,011 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-12-06 19:19:36,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:36,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,020 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,020 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,021 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2021-12-06 19:19:36,040 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,041 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-12-06 19:19:36,042 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 19:19:36,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,049 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,049 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,050 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2021-12-06 19:19:36,069 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,070 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-12-06 19:19:36,072 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 19:19:36,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,080 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,080 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,080 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2021-12-06 19:19:36,100 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,100 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-12-06 19:19:36,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:36,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,108 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,108 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,109 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2021-12-06 19:19:36,130 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,130 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-12-06 19:19:36,132 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 19:19:36,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,139 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,139 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,139 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2021-12-06 19:19:36,159 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,160 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-12-06 19:19:36,161 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 19:19:36,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,168 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,168 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,170 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2021-12-06 19:19:36,190 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,190 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-12-06 19:19:36,193 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 19:19:36,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,200 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,200 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,200 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2021-12-06 19:19:36,220 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,221 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-12-06 19:19:36,223 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 19:19:36,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,231 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,231 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,231 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2021-12-06 19:19:36,251 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,251 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-12-06 19:19:36,253 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 19:19:36,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,260 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,261 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,263 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,284 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:36,284 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,285 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-12-06 19:19:36,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:36,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,294 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,294 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,294 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2021-12-06 19:19:36,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,315 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-12-06 19:19:36,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:36,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,323 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,323 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,323 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2021-12-06 19:19:36,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,344 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-12-06 19:19:36,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:36,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,352 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,352 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,352 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2021-12-06 19:19:36,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,373 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-12-06 19:19:36,375 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 19:19:36,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,382 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,382 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,382 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:36,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,402 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-12-06 19:19:36,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:36,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,411 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,411 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,412 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-12-06 19:19:36,433 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,434 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-12-06 19:19:36,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:36,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,443 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,443 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,444 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:36,464 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,464 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-12-06 19:19:36,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:36,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,473 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,473 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,473 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2021-12-06 19:19:36,493 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,494 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-12-06 19:19:36,495 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 19:19:36,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,504 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,504 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,504 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2021-12-06 19:19:36,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,524 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-12-06 19:19:36,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:36,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,533 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,533 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,534 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2021-12-06 19:19:36,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,555 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-12-06 19:19:36,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:36,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,564 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,565 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,566 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2021-12-06 19:19:36,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,588 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-12-06 19:19:36,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:36,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,596 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,596 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,597 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2021-12-06 19:19:36,617 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,618 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-12-06 19:19:36,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:36,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,627 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,627 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,628 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2021-12-06 19:19:36,649 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,649 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-12-06 19:19:36,651 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 19:19:36,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,658 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,659 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,659 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2021-12-06 19:19:36,680 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,681 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-12-06 19:19:36,682 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 19:19:36,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,689 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,689 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,690 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:36,711 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,711 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-12-06 19:19:36,713 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 19:19:36,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,720 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,721 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,721 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2021-12-06 19:19:36,741 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,742 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-12-06 19:19:36,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:36,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,750 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,750 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,751 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2021-12-06 19:19:36,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,771 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-12-06 19:19:36,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:36,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,782 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,782 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,792 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2021-12-06 19:19:36,841 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,841 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-12-06 19:19:36,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:36,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,850 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,850 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,851 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2021-12-06 19:19:36,871 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,871 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-12-06 19:19:36,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:36,880 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,880 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,880 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,881 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2021-12-06 19:19:36,902 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,902 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-12-06 19:19:36,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:36,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,911 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,911 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,912 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2021-12-06 19:19:36,932 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,932 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-12-06 19:19:36,934 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 19:19:36,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,941 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,941 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,941 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:36,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2021-12-06 19:19:36,961 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:36,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:36,962 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:36,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-12-06 19:19:36,963 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 19:19:36,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:36,972 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:36,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:36,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:36,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:36,972 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:36,973 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:36,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:36,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2021-12-06 19:19:37,000 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,001 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-12-06 19:19:37,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:37,010 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,010 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:37,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,010 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:37,011 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:37,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2021-12-06 19:19:37,035 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,036 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-12-06 19:19:37,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:37,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,044 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:37,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,045 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:37,045 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:37,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2021-12-06 19:19:37,068 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,069 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-12-06 19:19:37,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:37,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,077 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:37,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,077 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:37,077 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:37,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2021-12-06 19:19:37,097 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,098 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-12-06 19:19:37,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:37,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,106 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:37,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,106 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:37,106 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:37,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2021-12-06 19:19:37,126 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,127 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-12-06 19:19:37,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:37,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,135 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:37,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,136 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:37,136 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:37,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2021-12-06 19:19:37,156 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,157 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-12-06 19:19:37,161 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 19:19:37,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,168 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:37,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,168 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:19:37,169 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:19:37,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-12-06 19:19:37,190 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-06 19:19:37,190 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,191 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-12-06 19:19:37,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:37,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,199 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,200 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,200 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2021-12-06 19:19:37,221 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,222 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-12-06 19:19:37,223 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 19:19:37,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,230 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,231 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2021-12-06 19:19:37,252 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,253 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-12-06 19:19:37,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:37,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,261 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,262 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,262 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:37,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,284 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-12-06 19:19:37,285 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 19:19:37,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,292 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,293 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2021-12-06 19:19:37,316 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,317 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-12-06 19:19:37,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:37,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,327 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,327 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,328 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2021-12-06 19:19:37,348 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,349 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-12-06 19:19:37,353 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 19:19:37,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,360 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,361 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,361 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2021-12-06 19:19:37,382 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,382 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-12-06 19:19:37,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:37,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,392 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,392 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,392 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2021-12-06 19:19:37,413 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,413 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-12-06 19:19:37,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:37,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,422 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,422 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,422 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2021-12-06 19:19:37,443 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,443 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-12-06 19:19:37,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:37,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,452 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,453 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,453 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2021-12-06 19:19:37,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,474 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-12-06 19:19:37,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:37,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,484 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,484 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,484 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2021-12-06 19:19:37,505 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,506 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-12-06 19:19:37,507 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 19:19:37,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,514 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,514 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,515 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:37,538 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,538 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-12-06 19:19:37,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:37,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,548 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,548 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,549 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2021-12-06 19:19:37,569 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,570 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-12-06 19:19:37,571 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 19:19:37,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,579 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,579 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,579 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2021-12-06 19:19:37,600 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,600 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-12-06 19:19:37,601 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 19:19:37,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,609 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,609 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,609 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2021-12-06 19:19:37,629 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,630 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-12-06 19:19:37,631 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 19:19:37,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,638 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,638 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,639 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2021-12-06 19:19:37,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,660 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-12-06 19:19:37,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:37,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,669 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,669 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,670 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2021-12-06 19:19:37,699 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,700 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-12-06 19:19:37,701 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 19:19:37,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,708 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,709 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,710 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2021-12-06 19:19:37,731 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,731 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-12-06 19:19:37,732 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 19:19:37,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,739 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,740 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,740 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2021-12-06 19:19:37,760 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,761 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-12-06 19:19:37,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:37,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,771 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,771 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,772 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,793 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:37,793 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,794 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-12-06 19:19:37,795 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 19:19:37,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,802 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,802 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,803 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2021-12-06 19:19:37,823 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,824 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-12-06 19:19:37,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:37,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,832 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,832 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,833 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2021-12-06 19:19:37,855 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,856 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-12-06 19:19:37,857 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 19:19:37,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,864 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,864 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,865 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2021-12-06 19:19:37,886 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,887 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-12-06 19:19:37,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:37,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,895 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,896 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,896 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2021-12-06 19:19:37,917 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,918 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-12-06 19:19:37,919 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 19:19:37,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,927 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,927 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,928 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2021-12-06 19:19:37,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,950 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-12-06 19:19:37,951 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 19:19:37,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,959 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,959 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,960 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:37,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-12-06 19:19:37,982 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:37,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:37,983 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:37,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-12-06 19:19:37,984 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 19:19:37,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:37,992 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:37,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:37,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:37,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:37,992 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:37,993 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:37,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:37,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2021-12-06 19:19:38,017 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,017 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-12-06 19:19:38,019 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 19:19:38,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,026 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:38,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,026 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:38,027 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:38,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2021-12-06 19:19:38,048 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,049 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-12-06 19:19:38,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:38,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,058 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:38,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,058 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:38,059 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:38,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2021-12-06 19:19:38,083 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,084 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-12-06 19:19:38,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:38,093 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,094 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:38,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,094 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:38,095 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:38,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-12-06 19:19:38,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,119 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-12-06 19:19:38,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:38,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,128 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:38,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:38,129 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:38,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2021-12-06 19:19:38,153 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,154 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-12-06 19:19:38,158 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 19:19:38,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,165 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:38,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,166 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:38,166 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:38,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2021-12-06 19:19:38,187 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,187 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-12-06 19:19:38,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:38,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,196 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:38,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,196 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:38,197 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:38,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2021-12-06 19:19:38,218 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,219 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-12-06 19:19:38,220 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 19:19:38,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,230 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:38,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:38,246 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:38,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2021-12-06 19:19:38,299 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,300 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-12-06 19:19:38,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:38,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,308 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:38,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,308 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:38,308 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:38,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2021-12-06 19:19:38,329 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,330 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-12-06 19:19:38,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:38,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,338 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:38,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,338 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:38,339 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:38,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:38,362 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,362 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-12-06 19:19:38,365 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 19:19:38,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,375 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:38,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,375 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:38,375 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:38,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2021-12-06 19:19:38,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,397 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-12-06 19:19:38,398 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 19:19:38,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,406 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:38,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,407 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:38,407 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:38,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2021-12-06 19:19:38,428 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,429 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-12-06 19:19:38,430 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 19:19:38,437 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,437 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:38,437 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,437 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:38,437 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:38,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2021-12-06 19:19:38,458 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,458 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-12-06 19:19:38,460 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 19:19:38,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,467 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:38,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,468 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:38,469 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:38,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2021-12-06 19:19:38,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,498 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-12-06 19:19:38,499 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 19:19:38,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,507 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:38,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,507 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:38,508 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:38,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2021-12-06 19:19:38,532 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,532 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-12-06 19:19:38,534 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 19:19:38,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,541 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:38,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,541 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:38,541 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:38,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2021-12-06 19:19:38,562 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,562 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-12-06 19:19:38,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:38,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,571 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:38,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,572 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:38,572 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:38,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2021-12-06 19:19:38,594 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,595 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-12-06 19:19:38,596 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 19:19:38,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,603 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:38,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,603 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:38,604 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:38,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2021-12-06 19:19:38,625 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,625 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-12-06 19:19:38,627 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 19:19:38,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,634 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:19:38,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,635 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:38,635 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:38,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2021-12-06 19:19:38,659 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-06 19:19:38,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,660 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-12-06 19:19:38,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:38,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,670 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:38,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,670 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:38,671 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:38,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2021-12-06 19:19:38,697 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,698 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-12-06 19:19:38,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:38,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,706 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:38,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,707 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:38,707 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:38,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2021-12-06 19:19:38,729 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,730 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-12-06 19:19:38,731 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 19:19:38,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,739 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:38,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,739 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:38,739 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:38,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2021-12-06 19:19:38,761 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,762 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-12-06 19:19:38,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:38,772 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,773 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:38,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,773 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:38,775 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:38,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:38,800 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,800 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-12-06 19:19:38,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:38,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,809 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:38,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,810 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:38,810 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:38,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,831 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:38,832 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,832 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-12-06 19:19:38,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:38,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,842 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:38,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,842 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:38,843 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:38,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2021-12-06 19:19:38,864 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,864 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-12-06 19:19:38,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:38,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,875 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:38,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:38,876 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:38,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2021-12-06 19:19:38,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,898 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-12-06 19:19:38,899 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 19:19:38,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,907 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:38,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,907 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:38,908 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:38,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2021-12-06 19:19:38,928 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,929 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-12-06 19:19:38,931 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 19:19:38,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,938 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:38,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,938 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:38,939 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:38,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2021-12-06 19:19:38,960 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,961 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-12-06 19:19:38,963 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 19:19:38,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:38,970 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:38,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:38,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:38,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:38,971 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:38,971 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:38,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:38,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:38,992 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:38,993 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:38,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:38,993 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:38,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-12-06 19:19:38,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:39,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,002 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,002 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,003 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2021-12-06 19:19:39,028 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,028 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-12-06 19:19:39,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:39,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,037 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,037 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,037 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2021-12-06 19:19:39,059 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,060 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-12-06 19:19:39,060 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 19:19:39,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,068 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,068 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,069 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2021-12-06 19:19:39,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,091 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-12-06 19:19:39,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:39,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,100 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,100 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,101 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2021-12-06 19:19:39,123 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,124 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-12-06 19:19:39,125 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 19:19:39,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,132 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,132 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,133 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2021-12-06 19:19:39,154 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,155 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-12-06 19:19:39,156 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 19:19:39,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,164 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,165 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,166 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2021-12-06 19:19:39,190 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,191 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-12-06 19:19:39,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:39,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,200 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,201 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,201 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2021-12-06 19:19:39,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,223 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-12-06 19:19:39,224 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 19:19:39,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,232 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,232 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,232 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2021-12-06 19:19:39,254 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,254 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-12-06 19:19:39,257 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 19:19:39,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,265 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,265 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,266 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2021-12-06 19:19:39,287 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,288 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-12-06 19:19:39,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:39,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,297 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,297 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,297 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2021-12-06 19:19:39,319 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,319 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-12-06 19:19:39,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:39,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,327 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,328 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,329 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2021-12-06 19:19:39,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,354 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-12-06 19:19:39,355 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 19:19:39,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,363 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,363 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,364 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2021-12-06 19:19:39,386 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,387 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-12-06 19:19:39,388 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 19:19:39,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,396 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,396 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,397 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,397 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2021-12-06 19:19:39,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,419 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-12-06 19:19:39,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:39,428 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,428 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,428 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,429 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,451 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:39,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,452 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-12-06 19:19:39,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:39,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,460 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,460 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,461 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2021-12-06 19:19:39,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,485 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-12-06 19:19:39,487 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 19:19:39,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,495 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,495 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,496 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2021-12-06 19:19:39,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,521 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-12-06 19:19:39,522 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 19:19:39,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,530 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,530 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,531 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2021-12-06 19:19:39,552 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,553 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-12-06 19:19:39,554 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 19:19:39,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,561 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,561 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,563 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2021-12-06 19:19:39,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,587 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-12-06 19:19:39,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:39,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,596 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,596 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,597 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2021-12-06 19:19:39,622 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,622 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-12-06 19:19:39,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:39,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,632 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,632 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,634 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-12-06 19:19:39,658 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,658 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-12-06 19:19:39,660 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 19:19:39,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,667 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,667 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,668 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2021-12-06 19:19:39,691 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,692 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-12-06 19:19:39,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:39,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,703 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,703 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,704 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-12-06 19:19:39,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,726 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-12-06 19:19:39,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:39,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,738 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,739 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,760 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2021-12-06 19:19:39,833 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,833 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-12-06 19:19:39,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:39,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,842 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,842 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,843 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2021-12-06 19:19:39,865 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,865 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-12-06 19:19:39,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:39,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,874 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,874 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,875 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2021-12-06 19:19:39,901 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,901 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-12-06 19:19:39,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:39,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,910 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,911 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2021-12-06 19:19:39,933 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,934 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-12-06 19:19:39,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:39,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,943 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,943 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,944 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2021-12-06 19:19:39,965 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,966 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:39,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-12-06 19:19:39,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:39,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:39,975 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:39,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:39,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:39,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:39,975 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:39,976 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:39,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:39,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:39,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2021-12-06 19:19:39,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:39,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:39,999 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-12-06 19:19:40,000 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 19:19:40,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,009 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:40,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,009 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:40,011 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:40,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2021-12-06 19:19:40,045 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,046 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-12-06 19:19:40,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:40,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,055 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:40,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,055 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:40,057 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:40,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2021-12-06 19:19:40,085 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,085 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-12-06 19:19:40,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:40,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,094 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:40,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,094 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:40,095 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:40,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,116 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:40,116 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,116 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-12-06 19:19:40,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:40,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,127 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:40,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,127 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:40,127 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:40,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:40,149 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,150 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-12-06 19:19:40,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:40,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,158 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:40,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,158 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:40,159 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:40,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2021-12-06 19:19:40,181 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,181 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-12-06 19:19:40,182 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 19:19:40,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,189 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:19:40,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,190 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:19:40,194 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:19:40,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2021-12-06 19:19:40,219 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-06 19:19:40,219 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,220 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-12-06 19:19:40,221 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 19:19:40,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,228 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:40,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,228 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:40,229 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:40,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2021-12-06 19:19:40,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,249 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-12-06 19:19:40,250 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 19:19:40,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,258 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:40,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,258 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:40,258 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:40,258 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2021-12-06 19:19:40,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,279 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-12-06 19:19:40,280 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 19:19:40,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,287 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:40,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,287 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:40,288 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:40,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2021-12-06 19:19:40,309 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,310 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-12-06 19:19:40,311 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 19:19:40,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,318 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:40,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:40,319 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:40,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2021-12-06 19:19:40,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,341 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-12-06 19:19:40,342 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 19:19:40,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,350 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:40,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,350 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:40,351 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:40,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2021-12-06 19:19:40,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,371 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-12-06 19:19:40,372 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 19:19:40,380 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,380 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:40,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,380 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:40,380 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:40,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2021-12-06 19:19:40,401 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,401 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-12-06 19:19:40,403 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 19:19:40,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,411 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:40,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:40,411 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:40,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:40,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,431 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-12-06 19:19:40,433 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 19:19:40,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,440 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:40,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:40,441 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:40,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2021-12-06 19:19:40,461 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,461 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-12-06 19:19:40,463 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 19:19:40,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,470 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:40,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:40,470 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:40,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2021-12-06 19:19:40,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,490 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-12-06 19:19:40,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:40,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,500 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:40,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,500 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:40,500 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:40,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2021-12-06 19:19:40,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,521 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-12-06 19:19:40,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:40,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,530 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:40,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,530 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:40,531 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:40,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:40,551 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,552 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-12-06 19:19:40,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:40,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,559 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:40,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,560 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:40,560 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:40,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:40,579 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,580 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-12-06 19:19:40,582 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 19:19:40,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,589 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:40,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,589 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:40,590 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:40,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2021-12-06 19:19:40,610 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,610 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-12-06 19:19:40,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:40,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,619 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:40,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,619 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:40,619 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:40,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2021-12-06 19:19:40,639 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,640 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-12-06 19:19:40,640 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 19:19:40,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,647 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:40,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,648 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:40,648 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:40,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2021-12-06 19:19:40,668 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,668 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-12-06 19:19:40,669 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 19:19:40,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,676 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:40,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,677 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:40,677 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:40,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2021-12-06 19:19:40,698 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,699 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-12-06 19:19:40,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:40,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,707 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:40,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,707 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:40,707 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:40,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2021-12-06 19:19:40,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,727 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-12-06 19:19:40,729 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 19:19:40,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,736 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:40,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:40,736 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:40,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2021-12-06 19:19:40,756 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,756 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-12-06 19:19:40,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:40,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,765 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:40,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,765 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:40,765 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:40,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2021-12-06 19:19:40,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,786 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-12-06 19:19:40,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:19:40,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,796 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:40,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,796 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:40,796 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:40,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2021-12-06 19:19:40,816 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,817 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2021-12-06 19:19:40,818 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 19:19:40,826 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:19:40,826 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:19:40,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:19:40,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:19:40,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:19:40,826 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:19:40,828 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:19:40,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:19:40,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:19:40,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2021-12-06 19:19:40,848 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:19:40,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:19:40,848 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:19:40,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2021-12-06 19:19:40,850 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 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-12-06 19:27:10,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,041 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:10,041 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:10,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7486)] Ended with exit code 0 [2021-12-06 19:27:10,061 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,061 INFO L229 MonitoredProcess]: Starting monitored process 7487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7487)] Waiting until timeout for monitored process [2021-12-06 19:27:10,063 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 19:27:10,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,071 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:10,071 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:10,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7487)] Ended with exit code 0 [2021-12-06 19:27:10,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,091 INFO L229 MonitoredProcess]: Starting monitored process 7488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7488)] Waiting until timeout for monitored process [2021-12-06 19:27:10,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:10,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:10,101 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:10,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7488)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:10,122 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,123 INFO L229 MonitoredProcess]: Starting monitored process 7489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7489)] Waiting until timeout for monitored process [2021-12-06 19:27:10,124 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 19:27:10,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:10,132 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:10,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7489)] Ended with exit code 0 [2021-12-06 19:27:10,151 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,151 INFO L229 MonitoredProcess]: Starting monitored process 7490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7490)] Waiting until timeout for monitored process [2021-12-06 19:27:10,152 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 19:27:10,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,159 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:10,160 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:10,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7490)] Ended with exit code 0 [2021-12-06 19:27:10,179 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,180 INFO L229 MonitoredProcess]: Starting monitored process 7491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7491)] Waiting until timeout for monitored process [2021-12-06 19:27:10,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:10,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,187 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:10,187 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:10,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7491)] Ended with exit code 0 [2021-12-06 19:27:10,206 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,206 INFO L229 MonitoredProcess]: Starting monitored process 7492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7492)] Waiting until timeout for monitored process [2021-12-06 19:27:10,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:10,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:10,215 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:10,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7492)] Ended with exit code 0 [2021-12-06 19:27:10,233 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,234 INFO L229 MonitoredProcess]: Starting monitored process 7493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7493)] Waiting until timeout for monitored process [2021-12-06 19:27:10,235 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 19:27:10,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:10,243 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:10,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7493)] Ended with exit code 0 [2021-12-06 19:27:10,262 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,262 INFO L229 MonitoredProcess]: Starting monitored process 7494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7494)] Waiting until timeout for monitored process [2021-12-06 19:27:10,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:10,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:10,273 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:10,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7494)] Ended with exit code 0 [2021-12-06 19:27:10,293 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,294 INFO L229 MonitoredProcess]: Starting monitored process 7495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7495)] Waiting until timeout for monitored process [2021-12-06 19:27:10,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:10,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,302 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:10,302 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:10,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,322 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7495)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:10,322 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,322 INFO L229 MonitoredProcess]: Starting monitored process 7496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7496)] Waiting until timeout for monitored process [2021-12-06 19:27:10,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:10,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,332 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:10,332 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:10,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7496)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:10,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,351 INFO L229 MonitoredProcess]: Starting monitored process 7497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7497)] Waiting until timeout for monitored process [2021-12-06 19:27:10,352 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 19:27:10,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,359 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:10,360 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:10,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,380 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7497)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:10,380 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,381 INFO L229 MonitoredProcess]: Starting monitored process 7498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7498)] Waiting until timeout for monitored process [2021-12-06 19:27:10,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:10,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,389 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:10,389 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:10,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,408 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7498)] Ended with exit code 0 [2021-12-06 19:27:10,409 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,409 INFO L229 MonitoredProcess]: Starting monitored process 7499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7499)] Waiting until timeout for monitored process [2021-12-06 19:27:10,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:10,417 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,417 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:10,418 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:10,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7499)] Ended with exit code 0 [2021-12-06 19:27:10,437 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,438 INFO L229 MonitoredProcess]: Starting monitored process 7500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7500)] Waiting until timeout for monitored process [2021-12-06 19:27:10,439 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 19:27:10,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,447 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:10,448 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:10,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7500)] Ended with exit code 0 [2021-12-06 19:27:10,468 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,469 INFO L229 MonitoredProcess]: Starting monitored process 7501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7501)] Waiting until timeout for monitored process [2021-12-06 19:27:10,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:10,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:10,477 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:10,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,496 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7501)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:10,496 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-06 19:27:10,496 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,497 INFO L229 MonitoredProcess]: Starting monitored process 7502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7502)] Waiting until timeout for monitored process [2021-12-06 19:27:10,499 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 19:27:10,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,507 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:10,507 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:10,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7502)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:10,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,527 INFO L229 MonitoredProcess]: Starting monitored process 7503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7503)] Waiting until timeout for monitored process [2021-12-06 19:27:10,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:10,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,536 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:10,536 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:10,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7503)] Ended with exit code 0 [2021-12-06 19:27:10,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,556 INFO L229 MonitoredProcess]: Starting monitored process 7504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7504)] Waiting until timeout for monitored process [2021-12-06 19:27:10,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:10,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,565 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:10,565 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:10,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,585 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7504)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:10,585 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,586 INFO L229 MonitoredProcess]: Starting monitored process 7505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7505)] Waiting until timeout for monitored process [2021-12-06 19:27:10,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:10,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,596 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:10,596 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:10,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7505)] Ended with exit code 0 [2021-12-06 19:27:10,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,616 INFO L229 MonitoredProcess]: Starting monitored process 7506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7506)] Waiting until timeout for monitored process [2021-12-06 19:27:10,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:10,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,625 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:10,625 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:10,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7506)] Ended with exit code 0 [2021-12-06 19:27:10,644 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,644 INFO L229 MonitoredProcess]: Starting monitored process 7507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7507)] Waiting until timeout for monitored process [2021-12-06 19:27:10,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:10,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,653 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:10,653 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:10,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7507)] Ended with exit code 0 [2021-12-06 19:27:10,672 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,673 INFO L229 MonitoredProcess]: Starting monitored process 7508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7508)] Waiting until timeout for monitored process [2021-12-06 19:27:10,674 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 19:27:10,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,681 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:10,682 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:10,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7508)] Ended with exit code 0 [2021-12-06 19:27:10,701 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,702 INFO L229 MonitoredProcess]: Starting monitored process 7509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7509)] Waiting until timeout for monitored process [2021-12-06 19:27:10,703 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 19:27:10,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,710 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:10,710 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:10,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,729 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7509)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:10,729 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,730 INFO L229 MonitoredProcess]: Starting monitored process 7510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7510)] Waiting until timeout for monitored process [2021-12-06 19:27:10,731 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 19:27:10,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:10,739 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:10,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7510)] Ended with exit code 0 [2021-12-06 19:27:10,758 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,758 INFO L229 MonitoredProcess]: Starting monitored process 7511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7511)] Waiting until timeout for monitored process [2021-12-06 19:27:10,759 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 19:27:10,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,767 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:10,767 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:10,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7511)] Ended with exit code 0 [2021-12-06 19:27:10,787 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,787 INFO L229 MonitoredProcess]: Starting monitored process 7512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7512)] Waiting until timeout for monitored process [2021-12-06 19:27:10,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:10,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,796 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:10,797 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:10,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7512)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:10,818 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,819 INFO L229 MonitoredProcess]: Starting monitored process 7513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7513)] Waiting until timeout for monitored process [2021-12-06 19:27:10,820 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 19:27:10,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,827 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:10,828 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:10,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7513)] Ended with exit code 0 [2021-12-06 19:27:10,847 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,847 INFO L229 MonitoredProcess]: Starting monitored process 7514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7514)] Waiting until timeout for monitored process [2021-12-06 19:27:10,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:10,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,856 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:10,856 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:10,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7514)] Ended with exit code 0 [2021-12-06 19:27:10,875 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,876 INFO L229 MonitoredProcess]: Starting monitored process 7515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7515)] Waiting until timeout for monitored process [2021-12-06 19:27:10,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:10,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,883 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:10,884 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:10,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7515)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:10,903 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,903 INFO L229 MonitoredProcess]: Starting monitored process 7516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7516)] Waiting until timeout for monitored process [2021-12-06 19:27:10,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:10,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,912 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:10,913 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:10,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7516)] Ended with exit code 0 [2021-12-06 19:27:10,933 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,934 INFO L229 MonitoredProcess]: Starting monitored process 7517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7517)] Waiting until timeout for monitored process [2021-12-06 19:27:10,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:10,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,943 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:10,944 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:10,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7517)] Ended with exit code 0 [2021-12-06 19:27:10,963 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,964 INFO L229 MonitoredProcess]: Starting monitored process 7518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7518)] Waiting until timeout for monitored process [2021-12-06 19:27:10,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:10,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:10,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:10,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:10,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:10,971 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:10,972 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:10,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:10,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:10,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7518)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:10,991 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:10,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:10,991 INFO L229 MonitoredProcess]: Starting monitored process 7519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:10,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7519)] Waiting until timeout for monitored process [2021-12-06 19:27:10,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:11,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:11,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:11,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:11,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:11,000 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:11,001 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:11,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:11,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:11,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7519)] Ended with exit code 0 [2021-12-06 19:27:11,020 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:11,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:11,021 INFO L229 MonitoredProcess]: Starting monitored process 7520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:11,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7520)] Waiting until timeout for monitored process [2021-12-06 19:27:11,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:11,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:11,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:11,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:11,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:11,030 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:11,032 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:11,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:11,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:11,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7520)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:11,052 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:11,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:11,053 INFO L229 MonitoredProcess]: Starting monitored process 7521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:11,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7521)] Waiting until timeout for monitored process [2021-12-06 19:27:11,054 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 19:27:11,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:11,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:11,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:11,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:11,061 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:11,061 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:11,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:11,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:11,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7521)] Ended with exit code 0 [2021-12-06 19:27:11,080 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:11,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:11,080 INFO L229 MonitoredProcess]: Starting monitored process 7522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:11,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7522)] Waiting until timeout for monitored process [2021-12-06 19:27:11,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:11,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:11,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:11,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:11,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:11,089 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:11,089 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:11,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:11,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:11,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7522)] Ended with exit code 0 [2021-12-06 19:27:11,108 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:11,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:11,109 INFO L229 MonitoredProcess]: Starting monitored process 7523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:11,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7523)] Waiting until timeout for monitored process [2021-12-06 19:27:11,110 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 19:27:11,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:11,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:11,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:11,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:11,117 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:11,117 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:11,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:11,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:11,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7523)] Ended with exit code 0 [2021-12-06 19:27:11,138 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:11,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:11,138 INFO L229 MonitoredProcess]: Starting monitored process 7524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:11,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7524)] Waiting until timeout for monitored process [2021-12-06 19:27:11,139 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 19:27:11,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:11,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:11,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:11,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:11,147 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:11,148 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:11,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:11,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:11,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7524)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:11,169 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:11,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:11,169 INFO L229 MonitoredProcess]: Starting monitored process 7525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:11,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7525)] Waiting until timeout for monitored process [2021-12-06 19:27:11,171 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 19:27:11,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:11,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:11,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:11,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:11,179 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:11,179 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:11,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:11,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:11,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7525)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:11,198 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:11,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:11,198 INFO L229 MonitoredProcess]: Starting monitored process 7526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:11,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7526)] Waiting until timeout for monitored process [2021-12-06 19:27:11,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:11,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:11,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:11,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:11,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:11,206 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:11,207 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:11,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:11,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:11,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7526)] Ended with exit code 0 [2021-12-06 19:27:11,226 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:11,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:11,227 INFO L229 MonitoredProcess]: Starting monitored process 7527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:11,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7527)] Waiting until timeout for monitored process [2021-12-06 19:27:11,227 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 19:27:11,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:11,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:11,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:11,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:11,235 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:11,237 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:11,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:11,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:11,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7527)] Ended with exit code 0 [2021-12-06 19:27:11,257 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:11,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:11,258 INFO L229 MonitoredProcess]: Starting monitored process 7528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:11,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7528)] Waiting until timeout for monitored process [2021-12-06 19:27:11,259 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 19:27:11,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:11,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:11,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:11,270 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-12-06 19:27:11,270 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:11,471 INFO L401 nArgumentSynthesizer]: We have 80 Motzkin's Theorem applications. [2021-12-06 19:27:11,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7528)] Ended with exit code 0 [2021-12-06 19:27:12,251 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,252 INFO L229 MonitoredProcess]: Starting monitored process 7529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7529)] Waiting until timeout for monitored process [2021-12-06 19:27:12,253 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 19:27:12,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,260 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,260 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,279 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7529)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:12,279 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,280 INFO L229 MonitoredProcess]: Starting monitored process 7530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7530)] Waiting until timeout for monitored process [2021-12-06 19:27:12,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:12,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,288 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,288 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7530)] Ended with exit code 0 [2021-12-06 19:27:12,308 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,309 INFO L229 MonitoredProcess]: Starting monitored process 7531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7531)] Waiting until timeout for monitored process [2021-12-06 19:27:12,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:12,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,317 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,318 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7531)] Ended with exit code 0 [2021-12-06 19:27:12,337 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,338 INFO L229 MonitoredProcess]: Starting monitored process 7532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7532)] Waiting until timeout for monitored process [2021-12-06 19:27:12,339 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 19:27:12,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,347 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,347 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7532)] Ended with exit code 0 [2021-12-06 19:27:12,367 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,367 INFO L229 MonitoredProcess]: Starting monitored process 7533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7533)] Waiting until timeout for monitored process [2021-12-06 19:27:12,368 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 19:27:12,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,376 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,377 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,396 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7533)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:12,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,397 INFO L229 MonitoredProcess]: Starting monitored process 7534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7534)] Waiting until timeout for monitored process [2021-12-06 19:27:12,399 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 19:27:12,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,406 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,407 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7534)] Ended with exit code 0 [2021-12-06 19:27:12,426 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,427 INFO L229 MonitoredProcess]: Starting monitored process 7535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7535)] Waiting until timeout for monitored process [2021-12-06 19:27:12,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:12,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,435 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,436 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7535)] Ended with exit code 0 [2021-12-06 19:27:12,456 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,456 INFO L229 MonitoredProcess]: Starting monitored process 7536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7536)] Waiting until timeout for monitored process [2021-12-06 19:27:12,457 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 19:27:12,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,465 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,465 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7536)] Ended with exit code 0 [2021-12-06 19:27:12,485 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,486 INFO L229 MonitoredProcess]: Starting monitored process 7537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7537)] Waiting until timeout for monitored process [2021-12-06 19:27:12,487 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 19:27:12,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,495 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,495 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7537)] Ended with exit code 0 [2021-12-06 19:27:12,514 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,514 INFO L229 MonitoredProcess]: Starting monitored process 7538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7538)] Waiting until timeout for monitored process [2021-12-06 19:27:12,515 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 19:27:12,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,523 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,524 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7538)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:12,544 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,545 INFO L229 MonitoredProcess]: Starting monitored process 7539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7539)] Waiting until timeout for monitored process [2021-12-06 19:27:12,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:12,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,553 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,553 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7539)] Ended with exit code 0 [2021-12-06 19:27:12,572 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,573 INFO L229 MonitoredProcess]: Starting monitored process 7540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7540)] Waiting until timeout for monitored process [2021-12-06 19:27:12,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:12,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,583 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,584 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7540)] Ended with exit code 0 [2021-12-06 19:27:12,603 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,604 INFO L229 MonitoredProcess]: Starting monitored process 7541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7541)] Waiting until timeout for monitored process [2021-12-06 19:27:12,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:12,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,612 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,612 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7541)] Ended with exit code 0 [2021-12-06 19:27:12,632 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,633 INFO L229 MonitoredProcess]: Starting monitored process 7542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7542)] Waiting until timeout for monitored process [2021-12-06 19:27:12,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:12,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,641 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,641 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7542)] Ended with exit code 0 [2021-12-06 19:27:12,661 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,662 INFO L229 MonitoredProcess]: Starting monitored process 7543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7543)] Waiting until timeout for monitored process [2021-12-06 19:27:12,663 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 19:27:12,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,670 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,671 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7543)] Ended with exit code 0 [2021-12-06 19:27:12,691 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,691 INFO L229 MonitoredProcess]: Starting monitored process 7544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7544)] Waiting until timeout for monitored process [2021-12-06 19:27:12,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:12,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,700 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,701 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7544)] Ended with exit code 0 [2021-12-06 19:27:12,722 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,722 INFO L229 MonitoredProcess]: Starting monitored process 7545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7545)] Waiting until timeout for monitored process [2021-12-06 19:27:12,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:12,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,730 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,731 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7545)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:12,751 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,752 INFO L229 MonitoredProcess]: Starting monitored process 7546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7546)] Waiting until timeout for monitored process [2021-12-06 19:27:12,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:12,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,760 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,760 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7546)] Ended with exit code 0 [2021-12-06 19:27:12,779 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,780 INFO L229 MonitoredProcess]: Starting monitored process 7547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7547)] Waiting until timeout for monitored process [2021-12-06 19:27:12,780 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 19:27:12,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,788 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,788 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7547)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:12,807 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,808 INFO L229 MonitoredProcess]: Starting monitored process 7548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7548)] Waiting until timeout for monitored process [2021-12-06 19:27:12,808 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 19:27:12,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,816 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,817 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7548)] Ended with exit code 0 [2021-12-06 19:27:12,837 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,838 INFO L229 MonitoredProcess]: Starting monitored process 7549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7549)] Waiting until timeout for monitored process [2021-12-06 19:27:12,839 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 19:27:12,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,846 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,847 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7549)] Ended with exit code 0 [2021-12-06 19:27:12,866 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,867 INFO L229 MonitoredProcess]: Starting monitored process 7550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7550)] Waiting until timeout for monitored process [2021-12-06 19:27:12,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:12,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,877 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7550)] Ended with exit code 0 [2021-12-06 19:27:12,900 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,900 INFO L229 MonitoredProcess]: Starting monitored process 7551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7551)] Waiting until timeout for monitored process [2021-12-06 19:27:12,901 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 19:27:12,908 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,908 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,908 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,927 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7551)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:12,927 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,928 INFO L229 MonitoredProcess]: Starting monitored process 7552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7552)] Waiting until timeout for monitored process [2021-12-06 19:27:12,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:12,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,936 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,936 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7552)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:12,956 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,957 INFO L229 MonitoredProcess]: Starting monitored process 7553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7553)] Waiting until timeout for monitored process [2021-12-06 19:27:12,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:12,966 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,967 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,967 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:12,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7553)] Ended with exit code 0 [2021-12-06 19:27:12,987 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:12,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:12,987 INFO L229 MonitoredProcess]: Starting monitored process 7554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:12,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7554)] Waiting until timeout for monitored process [2021-12-06 19:27:12,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:12,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:12,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:12,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:12,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:12,995 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:12,995 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:12,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:12,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7554)] Ended with exit code 0 [2021-12-06 19:27:13,014 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,015 INFO L229 MonitoredProcess]: Starting monitored process 7555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7555)] Waiting until timeout for monitored process [2021-12-06 19:27:13,016 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 19:27:13,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:13,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,024 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:13,024 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:13,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7555)] Ended with exit code 0 [2021-12-06 19:27:13,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,044 INFO L229 MonitoredProcess]: Starting monitored process 7556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7556)] Waiting until timeout for monitored process [2021-12-06 19:27:13,044 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 19:27:13,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:13,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,052 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:13,052 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:13,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7556)] Ended with exit code 0 [2021-12-06 19:27:13,073 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,074 INFO L229 MonitoredProcess]: Starting monitored process 7557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7557)] Waiting until timeout for monitored process [2021-12-06 19:27:13,075 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 19:27:13,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:13,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,083 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:13,084 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:13,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7557)] Ended with exit code 0 [2021-12-06 19:27:13,104 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,104 INFO L229 MonitoredProcess]: Starting monitored process 7558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7558)] Waiting until timeout for monitored process [2021-12-06 19:27:13,105 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 19:27:13,112 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:13,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,112 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:13,113 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:13,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7558)] Ended with exit code 0 [2021-12-06 19:27:13,133 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,134 INFO L229 MonitoredProcess]: Starting monitored process 7559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7559)] Waiting until timeout for monitored process [2021-12-06 19:27:13,135 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 19:27:13,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:13,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,142 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:13,143 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:13,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7559)] Ended with exit code 0 [2021-12-06 19:27:13,164 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,164 INFO L229 MonitoredProcess]: Starting monitored process 7560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7560)] Waiting until timeout for monitored process [2021-12-06 19:27:13,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:13,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:13,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,172 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:13,173 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:13,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,192 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7560)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:13,192 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,193 INFO L229 MonitoredProcess]: Starting monitored process 7561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7561)] Waiting until timeout for monitored process [2021-12-06 19:27:13,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:13,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:13,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,203 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:13,204 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:13,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7561)] Ended with exit code 0 [2021-12-06 19:27:13,225 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,225 INFO L229 MonitoredProcess]: Starting monitored process 7562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7562)] Waiting until timeout for monitored process [2021-12-06 19:27:13,227 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 19:27:13,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:13,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,235 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:13,235 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:13,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7562)] Ended with exit code 0 [2021-12-06 19:27:13,255 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,256 INFO L229 MonitoredProcess]: Starting monitored process 7563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7563)] Waiting until timeout for monitored process [2021-12-06 19:27:13,257 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 19:27:13,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:27:13,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,264 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:13,264 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:13,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7563)] Ended with exit code 0 [2021-12-06 19:27:13,284 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-06 19:27:13,284 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,285 INFO L229 MonitoredProcess]: Starting monitored process 7564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7564)] Waiting until timeout for monitored process [2021-12-06 19:27:13,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:13,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,294 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,294 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,295 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7564)] Ended with exit code 0 [2021-12-06 19:27:13,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,315 INFO L229 MonitoredProcess]: Starting monitored process 7565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7565)] Waiting until timeout for monitored process [2021-12-06 19:27:13,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:13,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,323 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,324 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,324 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7565)] Ended with exit code 0 [2021-12-06 19:27:13,344 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,345 INFO L229 MonitoredProcess]: Starting monitored process 7566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7566)] Waiting until timeout for monitored process [2021-12-06 19:27:13,346 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 19:27:13,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,353 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,353 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,353 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7566)] Ended with exit code 0 [2021-12-06 19:27:13,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,375 INFO L229 MonitoredProcess]: Starting monitored process 7567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7567)] Waiting until timeout for monitored process [2021-12-06 19:27:13,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:13,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,383 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,383 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,384 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7567)] Ended with exit code 0 [2021-12-06 19:27:13,403 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,404 INFO L229 MonitoredProcess]: Starting monitored process 7568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7568)] Waiting until timeout for monitored process [2021-12-06 19:27:13,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:13,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,412 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,412 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,412 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7568)] Ended with exit code 0 [2021-12-06 19:27:13,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,432 INFO L229 MonitoredProcess]: Starting monitored process 7569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7569)] Waiting until timeout for monitored process [2021-12-06 19:27:13,433 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 19:27:13,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,440 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,440 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,440 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7569)] Ended with exit code 0 [2021-12-06 19:27:13,459 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,460 INFO L229 MonitoredProcess]: Starting monitored process 7570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7570)] Waiting until timeout for monitored process [2021-12-06 19:27:13,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:13,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,468 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,468 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,468 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7570)] Ended with exit code 0 [2021-12-06 19:27:13,488 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,488 INFO L229 MonitoredProcess]: Starting monitored process 7571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7571)] Waiting until timeout for monitored process [2021-12-06 19:27:13,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:13,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,496 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,497 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,497 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7571)] Ended with exit code 0 [2021-12-06 19:27:13,516 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,517 INFO L229 MonitoredProcess]: Starting monitored process 7572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7572)] Waiting until timeout for monitored process [2021-12-06 19:27:13,518 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 19:27:13,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,525 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,525 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,525 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7572)] Ended with exit code 0 [2021-12-06 19:27:13,545 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,545 INFO L229 MonitoredProcess]: Starting monitored process 7573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7573)] Waiting until timeout for monitored process [2021-12-06 19:27:13,547 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 19:27:13,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,554 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,554 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,555 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7573)] Ended with exit code 0 [2021-12-06 19:27:13,574 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,574 INFO L229 MonitoredProcess]: Starting monitored process 7574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7574)] Waiting until timeout for monitored process [2021-12-06 19:27:13,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:13,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,584 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,584 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,585 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7574)] Ended with exit code 0 [2021-12-06 19:27:13,607 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,607 INFO L229 MonitoredProcess]: Starting monitored process 7575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7575)] Waiting until timeout for monitored process [2021-12-06 19:27:13,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:13,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,615 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,616 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,616 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7575)] Ended with exit code 0 [2021-12-06 19:27:13,635 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,636 INFO L229 MonitoredProcess]: Starting monitored process 7576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7576)] Waiting until timeout for monitored process [2021-12-06 19:27:13,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:13,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,643 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,644 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,644 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7576)] Ended with exit code 0 [2021-12-06 19:27:13,664 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,664 INFO L229 MonitoredProcess]: Starting monitored process 7577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7577)] Waiting until timeout for monitored process [2021-12-06 19:27:13,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:13,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,672 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,672 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,672 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,672 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7577)] Ended with exit code 0 [2021-12-06 19:27:13,691 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,692 INFO L229 MonitoredProcess]: Starting monitored process 7578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7578)] Waiting until timeout for monitored process [2021-12-06 19:27:13,693 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 19:27:13,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,700 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,700 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,701 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7578)] Ended with exit code 0 [2021-12-06 19:27:13,721 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,722 INFO L229 MonitoredProcess]: Starting monitored process 7579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7579)] Waiting until timeout for monitored process [2021-12-06 19:27:13,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:13,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,730 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,731 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,731 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7579)] Ended with exit code 0 [2021-12-06 19:27:13,751 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,751 INFO L229 MonitoredProcess]: Starting monitored process 7580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7580)] Waiting until timeout for monitored process [2021-12-06 19:27:13,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:13,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,759 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,759 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,760 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7580)] Ended with exit code 0 [2021-12-06 19:27:13,779 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,779 INFO L229 MonitoredProcess]: Starting monitored process 7581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7581)] Waiting until timeout for monitored process [2021-12-06 19:27:13,780 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 19:27:13,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,788 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,788 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,788 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7581)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:13,808 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,809 INFO L229 MonitoredProcess]: Starting monitored process 7582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7582)] Waiting until timeout for monitored process [2021-12-06 19:27:13,810 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 19:27:13,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,818 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,818 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,819 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,839 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7582)] Ended with exit code 0 [2021-12-06 19:27:13,839 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,840 INFO L229 MonitoredProcess]: Starting monitored process 7583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7583)] Waiting until timeout for monitored process [2021-12-06 19:27:13,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:13,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,848 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,848 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,849 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,849 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7583)] Ended with exit code 0 [2021-12-06 19:27:13,868 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,869 INFO L229 MonitoredProcess]: Starting monitored process 7584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7584)] Waiting until timeout for monitored process [2021-12-06 19:27:13,870 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 19:27:13,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,877 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,877 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,878 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7584)] Ended with exit code 0 [2021-12-06 19:27:13,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,897 INFO L229 MonitoredProcess]: Starting monitored process 7585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7585)] Waiting until timeout for monitored process [2021-12-06 19:27:13,899 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 19:27:13,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,906 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,907 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,908 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7585)] Ended with exit code 0 [2021-12-06 19:27:13,928 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,929 INFO L229 MonitoredProcess]: Starting monitored process 7586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7586)] Waiting until timeout for monitored process [2021-12-06 19:27:13,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:13,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,937 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,937 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,937 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7586)] Ended with exit code 0 [2021-12-06 19:27:13,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,958 INFO L229 MonitoredProcess]: Starting monitored process 7587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7587)] Waiting until timeout for monitored process [2021-12-06 19:27:13,959 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 19:27:13,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,966 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,966 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,966 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:13,986 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7587)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:13,986 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:13,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:13,986 INFO L229 MonitoredProcess]: Starting monitored process 7588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:13,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7588)] Waiting until timeout for monitored process [2021-12-06 19:27:13,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:13,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:13,995 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:13,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:13,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:13,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:13,995 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:13,996 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:13,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:13,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:14,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7588)] Ended with exit code 0 [2021-12-06 19:27:14,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:14,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:14,017 INFO L229 MonitoredProcess]: Starting monitored process 7589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:14,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7589)] Waiting until timeout for monitored process [2021-12-06 19:27:14,019 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 19:27:14,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:14,026 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:14,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:14,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:14,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:14,027 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:14,028 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:14,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:14,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:14,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7589)] Ended with exit code 0 [2021-12-06 19:27:14,048 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:14,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:14,049 INFO L229 MonitoredProcess]: Starting monitored process 7590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:14,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7590)] Waiting until timeout for monitored process [2021-12-06 19:27:14,051 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 19:27:14,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:14,060 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:14,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:14,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:14,060 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-12-06 19:27:14,060 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:14,272 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2021-12-06 19:27:14,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:15,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:15,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7590)] Ended with exit code 0 [2021-12-06 19:27:15,454 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:15,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:15,455 INFO L229 MonitoredProcess]: Starting monitored process 7591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:15,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7591)] Waiting until timeout for monitored process [2021-12-06 19:27:15,456 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 19:27:15,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:15,464 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:15,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:15,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:15,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:15,464 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:15,464 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:15,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:15,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:15,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7591)] Ended with exit code 0 [2021-12-06 19:27:15,485 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:15,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:15,485 INFO L229 MonitoredProcess]: Starting monitored process 7592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:15,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7592)] Waiting until timeout for monitored process [2021-12-06 19:27:15,486 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 19:27:15,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:15,494 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:15,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:15,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:15,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:15,494 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:15,496 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:15,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:15,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:15,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7592)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:15,516 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:15,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:15,516 INFO L229 MonitoredProcess]: Starting monitored process 7593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:15,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7593)] Waiting until timeout for monitored process [2021-12-06 19:27:15,518 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 19:27:15,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:15,526 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:15,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:15,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:15,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:15,526 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:15,527 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:15,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:15,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:15,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7593)] Ended with exit code 0 [2021-12-06 19:27:15,547 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:15,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:15,548 INFO L229 MonitoredProcess]: Starting monitored process 7594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:15,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7594)] Waiting until timeout for monitored process [2021-12-06 19:27:15,549 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 19:27:15,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:15,556 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:15,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:15,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:15,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:15,556 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:15,556 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:15,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:15,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:15,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7594)] Ended with exit code 0 [2021-12-06 19:27:15,576 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:15,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:15,576 INFO L229 MonitoredProcess]: Starting monitored process 7595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:15,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7595)] Waiting until timeout for monitored process [2021-12-06 19:27:15,578 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 19:27:15,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:15,585 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:15,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:15,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:15,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:15,585 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:15,585 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:15,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:15,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:15,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7595)] Ended with exit code 0 [2021-12-06 19:27:15,605 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:15,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:15,605 INFO L229 MonitoredProcess]: Starting monitored process 7596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:15,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7596)] Waiting until timeout for monitored process [2021-12-06 19:27:15,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:15,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:15,613 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:15,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:15,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:15,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:15,613 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:15,614 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:15,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:15,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:15,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7596)] Ended with exit code 0 [2021-12-06 19:27:15,633 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:15,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:15,634 INFO L229 MonitoredProcess]: Starting monitored process 7597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:15,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7597)] Waiting until timeout for monitored process [2021-12-06 19:27:15,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:15,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:15,643 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:15,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:15,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:15,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:15,644 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:15,645 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:15,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:15,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:15,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7597)] Ended with exit code 0 [2021-12-06 19:27:15,665 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:15,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:15,666 INFO L229 MonitoredProcess]: Starting monitored process 7598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:15,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7598)] Waiting until timeout for monitored process [2021-12-06 19:27:15,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:15,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:15,674 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:15,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:15,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:15,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:15,674 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:15,675 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:15,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:15,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:15,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7598)] Ended with exit code 0 [2021-12-06 19:27:15,695 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:15,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:15,696 INFO L229 MonitoredProcess]: Starting monitored process 7599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:15,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7599)] Waiting until timeout for monitored process [2021-12-06 19:27:15,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:15,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:15,703 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:15,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:15,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:15,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:15,703 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:15,704 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:15,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:15,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:15,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7599)] Ended with exit code 0 [2021-12-06 19:27:15,723 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:15,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:15,724 INFO L229 MonitoredProcess]: Starting monitored process 7600 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:15,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7600)] Waiting until timeout for monitored process [2021-12-06 19:27:15,725 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 19:27:15,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:15,731 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:15,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:15,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:15,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:15,731 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:15,732 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:15,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:15,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:15,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7600)] Ended with exit code 0 [2021-12-06 19:27:15,752 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:15,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:15,752 INFO L229 MonitoredProcess]: Starting monitored process 7601 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:15,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7601)] Waiting until timeout for monitored process [2021-12-06 19:27:15,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:15,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:15,760 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:15,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:15,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:15,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:15,760 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:15,760 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:15,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:15,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:15,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7601)] Ended with exit code 0 [2021-12-06 19:27:15,780 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:15,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:15,780 INFO L229 MonitoredProcess]: Starting monitored process 7602 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:15,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7602)] Waiting until timeout for monitored process [2021-12-06 19:27:15,782 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 19:27:15,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:15,788 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:15,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:15,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:15,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:15,789 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:15,789 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:15,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:15,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:15,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7602)] Ended with exit code 0 [2021-12-06 19:27:15,808 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:15,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:15,809 INFO L229 MonitoredProcess]: Starting monitored process 7603 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:15,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7603)] Waiting until timeout for monitored process [2021-12-06 19:27:15,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:15,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:15,818 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:15,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:15,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:15,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:15,818 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:15,818 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:15,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:15,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:15,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7603)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:15,838 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:15,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:15,838 INFO L229 MonitoredProcess]: Starting monitored process 7604 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:15,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7604)] Waiting until timeout for monitored process [2021-12-06 19:27:15,839 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 19:27:15,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:15,846 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:15,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:15,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:15,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:15,846 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:15,847 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:15,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:15,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:15,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7604)] Ended with exit code 0 [2021-12-06 19:27:15,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:15,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:15,868 INFO L229 MonitoredProcess]: Starting monitored process 7605 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:15,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7605)] Waiting until timeout for monitored process [2021-12-06 19:27:15,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:15,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:15,875 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:15,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:15,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:15,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:15,876 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:15,876 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:15,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:15,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:15,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7605)] Ended with exit code 0 [2021-12-06 19:27:15,896 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:15,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:15,896 INFO L229 MonitoredProcess]: Starting monitored process 7606 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:15,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7606)] Waiting until timeout for monitored process [2021-12-06 19:27:15,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:15,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:15,904 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:15,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:15,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:15,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:15,904 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:15,905 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:15,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:15,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:15,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7606)] Ended with exit code 0 [2021-12-06 19:27:15,926 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:15,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:15,926 INFO L229 MonitoredProcess]: Starting monitored process 7607 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:15,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7607)] Waiting until timeout for monitored process [2021-12-06 19:27:15,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:15,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:15,935 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:15,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:15,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:15,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:15,935 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:15,936 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:15,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:15,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:15,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7607)] Ended with exit code 0 [2021-12-06 19:27:15,956 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:15,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:15,957 INFO L229 MonitoredProcess]: Starting monitored process 7608 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:15,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7608)] Waiting until timeout for monitored process [2021-12-06 19:27:15,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:15,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:15,965 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:15,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:15,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:15,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:15,965 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:15,966 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:15,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:15,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:15,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7608)] Ended with exit code 0 [2021-12-06 19:27:15,985 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:15,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:15,985 INFO L229 MonitoredProcess]: Starting monitored process 7609 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:15,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7609)] Waiting until timeout for monitored process [2021-12-06 19:27:15,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:15,994 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:15,994 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:15,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:15,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:15,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:15,994 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:15,994 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:15,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:15,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7609)] Ended with exit code 0 [2021-12-06 19:27:16,014 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,014 INFO L229 MonitoredProcess]: Starting monitored process 7610 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7610)] Waiting until timeout for monitored process [2021-12-06 19:27:16,015 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 19:27:16,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,022 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:16,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,022 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:16,023 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:16,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7610)] Ended with exit code 0 [2021-12-06 19:27:16,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,044 INFO L229 MonitoredProcess]: Starting monitored process 7611 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7611)] Waiting until timeout for monitored process [2021-12-06 19:27:16,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:16,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,051 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:16,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,052 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:16,052 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:16,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7611)] Ended with exit code 0 [2021-12-06 19:27:16,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,072 INFO L229 MonitoredProcess]: Starting monitored process 7612 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7612)] Waiting until timeout for monitored process [2021-12-06 19:27:16,074 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 19:27:16,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,081 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:16,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,081 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:16,082 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:16,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7612)] Ended with exit code 0 [2021-12-06 19:27:16,106 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,106 INFO L229 MonitoredProcess]: Starting monitored process 7613 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7613)] Waiting until timeout for monitored process [2021-12-06 19:27:16,108 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 19:27:16,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,116 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:16,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,116 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:16,116 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:16,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7613)] Ended with exit code 0 [2021-12-06 19:27:16,136 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,136 INFO L229 MonitoredProcess]: Starting monitored process 7614 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7614)] Waiting until timeout for monitored process [2021-12-06 19:27:16,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:16,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,144 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:16,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,145 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:16,145 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:16,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7614)] Ended with exit code 0 [2021-12-06 19:27:16,165 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,165 INFO L229 MonitoredProcess]: Starting monitored process 7615 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7615)] Waiting until timeout for monitored process [2021-12-06 19:27:16,167 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 19:27:16,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,174 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:16,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,175 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:16,175 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:16,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,194 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7615)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:16,195 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,195 INFO L229 MonitoredProcess]: Starting monitored process 7616 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7616)] Waiting until timeout for monitored process [2021-12-06 19:27:16,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:16,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,204 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:16,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,204 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:16,204 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:16,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7616)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:16,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,224 INFO L229 MonitoredProcess]: Starting monitored process 7617 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7617)] Waiting until timeout for monitored process [2021-12-06 19:27:16,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:16,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,232 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:16,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,232 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:16,233 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:16,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7617)] Ended with exit code 0 [2021-12-06 19:27:16,252 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,253 INFO L229 MonitoredProcess]: Starting monitored process 7618 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7618)] Waiting until timeout for monitored process [2021-12-06 19:27:16,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:16,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,261 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:16,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,261 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:16,261 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:16,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7618)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:16,282 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,283 INFO L229 MonitoredProcess]: Starting monitored process 7619 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7619)] Waiting until timeout for monitored process [2021-12-06 19:27:16,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:16,291 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,291 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:16,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,291 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:16,292 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:16,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7619)] Ended with exit code 0 [2021-12-06 19:27:16,312 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,313 INFO L229 MonitoredProcess]: Starting monitored process 7620 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7620)] Waiting until timeout for monitored process [2021-12-06 19:27:16,315 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 19:27:16,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,322 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:16,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,322 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:16,322 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:16,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7620)] Ended with exit code 0 [2021-12-06 19:27:16,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,342 INFO L229 MonitoredProcess]: Starting monitored process 7621 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7621)] Waiting until timeout for monitored process [2021-12-06 19:27:16,343 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 19:27:16,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,351 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:16,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,351 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:16,352 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:16,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,372 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7621)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:16,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,373 INFO L229 MonitoredProcess]: Starting monitored process 7622 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7622)] Waiting until timeout for monitored process [2021-12-06 19:27:16,375 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 19:27:16,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,382 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:16,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,382 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:16,383 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:16,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7622)] Ended with exit code 0 [2021-12-06 19:27:16,403 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,403 INFO L229 MonitoredProcess]: Starting monitored process 7623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7623)] Waiting until timeout for monitored process [2021-12-06 19:27:16,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:16,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,411 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:16,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,412 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:16,412 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:16,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7623)] Ended with exit code 0 [2021-12-06 19:27:16,433 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,433 INFO L229 MonitoredProcess]: Starting monitored process 7624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7624)] Waiting until timeout for monitored process [2021-12-06 19:27:16,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:16,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,442 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:16,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,443 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:16,444 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:16,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,465 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7624)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:16,465 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,465 INFO L229 MonitoredProcess]: Starting monitored process 7625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7625)] Waiting until timeout for monitored process [2021-12-06 19:27:16,467 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 19:27:16,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,474 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:16,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,474 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:27:16,474 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:27:16,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7625)] Ended with exit code 0 [2021-12-06 19:27:16,494 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-06 19:27:16,494 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,494 INFO L229 MonitoredProcess]: Starting monitored process 7626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7626)] Waiting until timeout for monitored process [2021-12-06 19:27:16,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:16,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,503 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:16,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,504 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:16,504 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:16,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7626)] Ended with exit code 0 [2021-12-06 19:27:16,525 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,525 INFO L229 MonitoredProcess]: Starting monitored process 7627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7627)] Waiting until timeout for monitored process [2021-12-06 19:27:16,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:16,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,534 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:16,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,534 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:16,534 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:16,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7627)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:16,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,555 INFO L229 MonitoredProcess]: Starting monitored process 7628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7628)] Waiting until timeout for monitored process [2021-12-06 19:27:16,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:16,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,564 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:16,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,565 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:16,567 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:16,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7628)] Ended with exit code 0 [2021-12-06 19:27:16,589 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,589 INFO L229 MonitoredProcess]: Starting monitored process 7629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7629)] Waiting until timeout for monitored process [2021-12-06 19:27:16,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:16,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,599 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:16,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,599 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:16,599 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:16,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7629)] Ended with exit code 0 [2021-12-06 19:27:16,620 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,620 INFO L229 MonitoredProcess]: Starting monitored process 7630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7630)] Waiting until timeout for monitored process [2021-12-06 19:27:16,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:16,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,628 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:16,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,628 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:16,629 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:16,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7630)] Ended with exit code 0 [2021-12-06 19:27:16,648 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,649 INFO L229 MonitoredProcess]: Starting monitored process 7631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7631)] Waiting until timeout for monitored process [2021-12-06 19:27:16,651 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 19:27:16,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,658 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:16,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,659 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:16,659 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:16,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7631)] Ended with exit code 0 [2021-12-06 19:27:16,679 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,680 INFO L229 MonitoredProcess]: Starting monitored process 7632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7632)] Waiting until timeout for monitored process [2021-12-06 19:27:16,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:16,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,688 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:16,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,688 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:16,689 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:16,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7632)] Ended with exit code 0 [2021-12-06 19:27:16,709 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,710 INFO L229 MonitoredProcess]: Starting monitored process 7633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7633)] Waiting until timeout for monitored process [2021-12-06 19:27:16,711 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 19:27:16,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,719 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:16,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,719 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:16,719 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:16,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7633)] Ended with exit code 0 [2021-12-06 19:27:16,740 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,740 INFO L229 MonitoredProcess]: Starting monitored process 7634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7634)] Waiting until timeout for monitored process [2021-12-06 19:27:16,741 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 19:27:16,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,748 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:16,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,748 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:16,749 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:16,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7634)] Ended with exit code 0 [2021-12-06 19:27:16,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,769 INFO L229 MonitoredProcess]: Starting monitored process 7635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7635)] Waiting until timeout for monitored process [2021-12-06 19:27:16,771 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 19:27:16,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,778 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:16,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,779 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:16,779 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:16,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7635)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:16,799 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,800 INFO L229 MonitoredProcess]: Starting monitored process 7636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7636)] Waiting until timeout for monitored process [2021-12-06 19:27:16,801 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 19:27:16,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,808 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:16,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,808 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:16,809 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:16,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7636)] Ended with exit code 0 [2021-12-06 19:27:16,832 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,833 INFO L229 MonitoredProcess]: Starting monitored process 7637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7637)] Waiting until timeout for monitored process [2021-12-06 19:27:16,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:16,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,841 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:16,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,841 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:16,842 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:16,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7637)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:16,862 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,862 INFO L229 MonitoredProcess]: Starting monitored process 7638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7638)] Waiting until timeout for monitored process [2021-12-06 19:27:16,864 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 19:27:16,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,872 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:16,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,872 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:16,872 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:16,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7638)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:16,892 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,893 INFO L229 MonitoredProcess]: Starting monitored process 7639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7639)] Waiting until timeout for monitored process [2021-12-06 19:27:16,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:16,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,901 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:16,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,901 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:16,902 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:16,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7639)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:16,922 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,923 INFO L229 MonitoredProcess]: Starting monitored process 7640 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7640)] Waiting until timeout for monitored process [2021-12-06 19:27:16,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:16,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,932 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:16,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:16,934 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:16,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7640)] Ended with exit code 0 [2021-12-06 19:27:16,956 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,956 INFO L229 MonitoredProcess]: Starting monitored process 7641 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7641)] Waiting until timeout for monitored process [2021-12-06 19:27:16,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:16,963 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,964 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:16,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,964 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:16,965 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:16,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:16,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7641)] Ended with exit code 0 [2021-12-06 19:27:16,985 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:16,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:16,985 INFO L229 MonitoredProcess]: Starting monitored process 7642 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:16,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7642)] Waiting until timeout for monitored process [2021-12-06 19:27:16,986 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 19:27:16,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:16,993 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:16,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:16,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:16,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:16,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:16,993 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:16,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:16,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:17,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7642)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:17,014 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:17,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:17,014 INFO L229 MonitoredProcess]: Starting monitored process 7643 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:17,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7643)] Waiting until timeout for monitored process [2021-12-06 19:27:17,015 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 19:27:17,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:17,022 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:17,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:17,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:17,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:17,022 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:17,023 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:17,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:17,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:17,043 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7643)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:17,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:17,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:17,044 INFO L229 MonitoredProcess]: Starting monitored process 7644 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:17,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7644)] Waiting until timeout for monitored process [2021-12-06 19:27:17,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:17,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:17,052 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:17,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:17,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:17,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:17,052 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:17,053 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:17,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:17,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:17,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7644)] Ended with exit code 0 [2021-12-06 19:27:17,075 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:17,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:17,075 INFO L229 MonitoredProcess]: Starting monitored process 7645 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:17,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7645)] Waiting until timeout for monitored process [2021-12-06 19:27:17,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:17,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:17,084 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:17,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:17,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:17,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:17,084 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:17,085 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:17,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:17,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:17,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7645)] Ended with exit code 0 [2021-12-06 19:27:17,105 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:17,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:17,106 INFO L229 MonitoredProcess]: Starting monitored process 7646 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:17,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7646)] Waiting until timeout for monitored process [2021-12-06 19:27:17,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:17,114 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:17,114 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:17,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:17,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:17,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:17,115 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:17,115 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:17,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:17,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:17,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7646)] Ended with exit code 0 [2021-12-06 19:27:17,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:17,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:17,136 INFO L229 MonitoredProcess]: Starting monitored process 7647 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:17,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7647)] Waiting until timeout for monitored process [2021-12-06 19:27:17,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:17,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:17,144 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:17,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:17,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:17,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:17,144 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:17,145 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:17,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:17,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:17,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7647)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:17,167 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:17,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:17,168 INFO L229 MonitoredProcess]: Starting monitored process 7648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:17,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7648)] Waiting until timeout for monitored process [2021-12-06 19:27:17,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:17,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:17,176 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:17,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:17,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:17,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:17,176 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:17,177 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:17,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:17,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:17,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7648)] Ended with exit code 0 [2021-12-06 19:27:17,198 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:17,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:17,199 INFO L229 MonitoredProcess]: Starting monitored process 7649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:17,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7649)] Waiting until timeout for monitored process [2021-12-06 19:27:17,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:17,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:17,208 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:17,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:17,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:17,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:17,208 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:17,208 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:17,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:17,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:17,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7649)] Ended with exit code 0 [2021-12-06 19:27:17,228 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:17,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:17,229 INFO L229 MonitoredProcess]: Starting monitored process 7650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:17,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7650)] Waiting until timeout for monitored process [2021-12-06 19:27:17,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:17,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:17,239 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:17,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:17,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:17,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:17,239 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:17,240 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:17,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:17,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:17,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7650)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:17,260 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:17,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:17,261 INFO L229 MonitoredProcess]: Starting monitored process 7651 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:17,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7651)] Waiting until timeout for monitored process [2021-12-06 19:27:17,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:17,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:17,271 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:17,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:17,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:17,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:17,271 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:17,272 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:17,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:17,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:17,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7651)] Ended with exit code 0 [2021-12-06 19:27:17,294 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:17,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:17,294 INFO L229 MonitoredProcess]: Starting monitored process 7652 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:17,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7652)] Waiting until timeout for monitored process [2021-12-06 19:27:17,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:17,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:17,305 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:17,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:17,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:17,306 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-12-06 19:27:17,306 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:17,565 INFO L401 nArgumentSynthesizer]: We have 64 Motzkin's Theorem applications. [2021-12-06 19:27:17,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:19,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:19,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7652)] Ended with exit code 0 [2021-12-06 19:27:19,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:19,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:19,394 INFO L229 MonitoredProcess]: Starting monitored process 7653 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:19,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7653)] Waiting until timeout for monitored process [2021-12-06 19:27:19,396 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 19:27:19,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:19,404 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:19,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:19,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:19,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:19,404 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:19,405 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:19,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:19,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:19,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7653)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:19,426 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:19,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:19,427 INFO L229 MonitoredProcess]: Starting monitored process 7654 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:19,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7654)] Waiting until timeout for monitored process [2021-12-06 19:27:19,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:19,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:19,436 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:19,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:19,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:19,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:19,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:19,437 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:19,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:19,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:19,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7654)] Ended with exit code 0 [2021-12-06 19:27:19,459 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:19,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:19,460 INFO L229 MonitoredProcess]: Starting monitored process 7655 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:19,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7655)] Waiting until timeout for monitored process [2021-12-06 19:27:19,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:19,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:19,468 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:19,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:19,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:19,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:19,468 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:19,468 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:19,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:19,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:19,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7655)] Ended with exit code 0 [2021-12-06 19:27:19,489 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:19,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:19,489 INFO L229 MonitoredProcess]: Starting monitored process 7656 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:19,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7656)] Waiting until timeout for monitored process [2021-12-06 19:27:19,491 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 19:27:19,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:19,498 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:19,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:19,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:19,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:19,499 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:19,499 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:19,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:19,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:19,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7656)] Ended with exit code 0 [2021-12-06 19:27:19,519 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:19,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:19,520 INFO L229 MonitoredProcess]: Starting monitored process 7657 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:19,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7657)] Waiting until timeout for monitored process [2021-12-06 19:27:19,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:19,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:19,527 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:19,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:19,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:19,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:19,528 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:19,528 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:19,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:19,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:19,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7657)] Ended with exit code 0 [2021-12-06 19:27:19,549 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:19,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:19,549 INFO L229 MonitoredProcess]: Starting monitored process 7658 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:19,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7658)] Waiting until timeout for monitored process [2021-12-06 19:27:19,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:19,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:19,558 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:19,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:19,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:19,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:19,558 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:19,559 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:19,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:19,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:19,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7658)] Ended with exit code 0 [2021-12-06 19:27:19,579 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:19,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:19,580 INFO L229 MonitoredProcess]: Starting monitored process 7659 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:19,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7659)] Waiting until timeout for monitored process [2021-12-06 19:27:19,581 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 19:27:19,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:19,587 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:19,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:19,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:19,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:19,587 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:19,588 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:19,588 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:19,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:19,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7659)] Ended with exit code 0 [2021-12-06 19:27:19,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:19,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:19,611 INFO L229 MonitoredProcess]: Starting monitored process 7660 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:19,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7660)] Waiting until timeout for monitored process [2021-12-06 19:27:19,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:19,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:19,620 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:19,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:19,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:19,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:19,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:19,621 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:19,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:19,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:19,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7660)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:19,643 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:19,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:19,644 INFO L229 MonitoredProcess]: Starting monitored process 7661 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:19,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7661)] Waiting until timeout for monitored process [2021-12-06 19:27:19,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:19,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:19,652 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:19,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:19,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:19,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:19,652 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:19,652 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:19,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:19,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:19,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7661)] Ended with exit code 0 [2021-12-06 19:27:19,672 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:19,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:19,673 INFO L229 MonitoredProcess]: Starting monitored process 7662 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:19,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7662)] Waiting until timeout for monitored process [2021-12-06 19:27:19,674 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 19:27:19,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:19,681 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:19,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:19,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:19,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:19,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:19,682 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:19,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:19,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:19,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7662)] Ended with exit code 0 [2021-12-06 19:27:19,702 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:19,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:19,703 INFO L229 MonitoredProcess]: Starting monitored process 7663 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:19,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7663)] Waiting until timeout for monitored process [2021-12-06 19:27:19,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:19,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:19,712 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:19,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:19,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:19,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:19,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:19,713 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:19,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:19,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:19,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7663)] Ended with exit code 0 [2021-12-06 19:27:19,733 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:19,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:19,734 INFO L229 MonitoredProcess]: Starting monitored process 7664 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:19,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7664)] Waiting until timeout for monitored process [2021-12-06 19:27:19,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:19,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:19,743 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:19,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:19,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:19,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:19,743 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:19,744 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:19,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:19,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:19,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7664)] Ended with exit code 0 [2021-12-06 19:27:19,764 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:19,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:19,764 INFO L229 MonitoredProcess]: Starting monitored process 7665 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:19,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7665)] Waiting until timeout for monitored process [2021-12-06 19:27:19,766 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 19:27:19,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:19,773 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:19,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:19,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:19,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:19,773 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:19,774 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:19,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:19,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:19,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7665)] Ended with exit code 0 [2021-12-06 19:27:19,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:19,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:19,794 INFO L229 MonitoredProcess]: Starting monitored process 7666 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:19,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7666)] Waiting until timeout for monitored process [2021-12-06 19:27:19,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:19,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:19,803 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:19,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:19,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:19,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:19,803 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:19,805 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:19,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:19,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:19,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7666)] Ended with exit code 0 [2021-12-06 19:27:19,826 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:19,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:19,827 INFO L229 MonitoredProcess]: Starting monitored process 7667 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:19,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7667)] Waiting until timeout for monitored process [2021-12-06 19:27:19,828 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 19:27:19,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:19,836 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:19,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:19,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:19,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:19,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:19,837 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:19,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:19,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:19,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7667)] Ended with exit code 0 [2021-12-06 19:27:19,858 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:19,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:19,858 INFO L229 MonitoredProcess]: Starting monitored process 7668 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:19,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7668)] Waiting until timeout for monitored process [2021-12-06 19:27:19,859 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 19:27:19,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:19,867 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:19,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:19,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:19,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:19,868 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:19,869 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:19,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:19,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:19,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7668)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:19,891 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:19,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:19,891 INFO L229 MonitoredProcess]: Starting monitored process 7669 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:19,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7669)] Waiting until timeout for monitored process [2021-12-06 19:27:19,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:19,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:19,899 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:19,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:19,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:19,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:19,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:19,900 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:19,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:19,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:19,921 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7669)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:19,922 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:19,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:19,922 INFO L229 MonitoredProcess]: Starting monitored process 7670 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:19,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7670)] Waiting until timeout for monitored process [2021-12-06 19:27:19,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:19,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:19,931 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:19,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:19,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:19,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:19,931 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:19,932 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:19,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:19,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:19,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7670)] Ended with exit code 0 [2021-12-06 19:27:19,952 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:19,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:19,952 INFO L229 MonitoredProcess]: Starting monitored process 7671 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:19,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7671)] Waiting until timeout for monitored process [2021-12-06 19:27:19,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:19,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:19,961 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:19,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:19,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:19,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:19,961 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:19,961 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:19,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:19,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:19,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7671)] Ended with exit code 0 [2021-12-06 19:27:19,981 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:19,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:19,982 INFO L229 MonitoredProcess]: Starting monitored process 7672 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:19,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7672)] Waiting until timeout for monitored process [2021-12-06 19:27:19,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:19,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:19,991 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:19,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:19,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:19,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:19,991 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:19,992 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:19,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:19,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7672)] Ended with exit code 0 [2021-12-06 19:27:20,013 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,014 INFO L229 MonitoredProcess]: Starting monitored process 7673 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7673)] Waiting until timeout for monitored process [2021-12-06 19:27:20,015 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 19:27:20,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,023 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:20,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,023 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:20,024 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:20,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7673)] Ended with exit code 0 [2021-12-06 19:27:20,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,044 INFO L229 MonitoredProcess]: Starting monitored process 7674 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7674)] Waiting until timeout for monitored process [2021-12-06 19:27:20,046 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 19:27:20,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,056 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:20,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:20,058 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:20,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,085 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7674)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:20,085 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,086 INFO L229 MonitoredProcess]: Starting monitored process 7675 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7675)] Waiting until timeout for monitored process [2021-12-06 19:27:20,087 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 19:27:20,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,095 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:20,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:20,095 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:20,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,115 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7675)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:20,116 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,116 INFO L229 MonitoredProcess]: Starting monitored process 7676 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7676)] Waiting until timeout for monitored process [2021-12-06 19:27:20,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:20,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,125 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:20,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,125 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:20,125 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:20,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7676)] Ended with exit code 0 [2021-12-06 19:27:20,146 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,146 INFO L229 MonitoredProcess]: Starting monitored process 7677 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7677)] Waiting until timeout for monitored process [2021-12-06 19:27:20,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:20,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,155 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:20,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:20,156 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:20,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7677)] Ended with exit code 0 [2021-12-06 19:27:20,177 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,177 INFO L229 MonitoredProcess]: Starting monitored process 7678 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7678)] Waiting until timeout for monitored process [2021-12-06 19:27:20,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:20,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,186 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:20,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,186 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:20,186 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:20,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,206 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7678)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:20,207 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,207 INFO L229 MonitoredProcess]: Starting monitored process 7679 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7679)] Waiting until timeout for monitored process [2021-12-06 19:27:20,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:20,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,216 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:20,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,217 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:20,217 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:20,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7679)] Ended with exit code 0 [2021-12-06 19:27:20,237 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,238 INFO L229 MonitoredProcess]: Starting monitored process 7680 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7680)] Waiting until timeout for monitored process [2021-12-06 19:27:20,239 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 19:27:20,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,246 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:20,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,246 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:20,247 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:20,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,269 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7680)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:20,269 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,270 INFO L229 MonitoredProcess]: Starting monitored process 7681 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7681)] Waiting until timeout for monitored process [2021-12-06 19:27:20,271 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 19:27:20,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,279 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:20,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,279 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:20,280 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:20,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,302 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7681)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:20,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,302 INFO L229 MonitoredProcess]: Starting monitored process 7682 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7682)] Waiting until timeout for monitored process [2021-12-06 19:27:20,303 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 19:27:20,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,311 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:20,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,312 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:20,312 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:20,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,332 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7682)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:20,332 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,333 INFO L229 MonitoredProcess]: Starting monitored process 7683 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7683)] Waiting until timeout for monitored process [2021-12-06 19:27:20,334 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 19:27:20,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,341 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:20,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,342 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:20,342 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:20,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7683)] Ended with exit code 0 [2021-12-06 19:27:20,365 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,365 INFO L229 MonitoredProcess]: Starting monitored process 7684 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7684)] Waiting until timeout for monitored process [2021-12-06 19:27:20,366 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 19:27:20,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,374 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:20,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,375 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:20,375 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:20,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7684)] Ended with exit code 0 [2021-12-06 19:27:20,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,396 INFO L229 MonitoredProcess]: Starting monitored process 7685 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7685)] Waiting until timeout for monitored process [2021-12-06 19:27:20,398 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 19:27:20,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,404 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:20,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,405 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:20,405 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:20,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7685)] Ended with exit code 0 [2021-12-06 19:27:20,428 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,428 INFO L229 MonitoredProcess]: Starting monitored process 7686 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7686)] Waiting until timeout for monitored process [2021-12-06 19:27:20,430 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 19:27:20,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,436 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:20,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,437 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:20,438 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:20,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7686)] Ended with exit code 0 [2021-12-06 19:27:20,460 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,461 INFO L229 MonitoredProcess]: Starting monitored process 7687 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7687)] Waiting until timeout for monitored process [2021-12-06 19:27:20,462 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 19:27:20,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,469 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:27:20,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:20,470 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:20,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7687)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:20,491 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-06 19:27:20,491 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,491 INFO L229 MonitoredProcess]: Starting monitored process 7688 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7688)] Waiting until timeout for monitored process [2021-12-06 19:27:20,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:20,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,500 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:20,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,501 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:20,501 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:20,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7688)] Ended with exit code 0 [2021-12-06 19:27:20,523 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,523 INFO L229 MonitoredProcess]: Starting monitored process 7689 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7689)] Waiting until timeout for monitored process [2021-12-06 19:27:20,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:20,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,531 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:20,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,532 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:20,532 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:20,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7689)] Ended with exit code 0 [2021-12-06 19:27:20,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,554 INFO L229 MonitoredProcess]: Starting monitored process 7690 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7690)] Waiting until timeout for monitored process [2021-12-06 19:27:20,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:20,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,563 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:20,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,563 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:20,564 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:20,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7690)] Ended with exit code 0 [2021-12-06 19:27:20,588 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,589 INFO L229 MonitoredProcess]: Starting monitored process 7691 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7691)] Waiting until timeout for monitored process [2021-12-06 19:27:20,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:20,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,597 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:20,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,597 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:20,598 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:20,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7691)] Ended with exit code 0 [2021-12-06 19:27:20,619 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,619 INFO L229 MonitoredProcess]: Starting monitored process 7692 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7692)] Waiting until timeout for monitored process [2021-12-06 19:27:20,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:20,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,628 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:20,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,628 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:20,628 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:20,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7692)] Ended with exit code 0 [2021-12-06 19:27:20,650 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,650 INFO L229 MonitoredProcess]: Starting monitored process 7693 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7693)] Waiting until timeout for monitored process [2021-12-06 19:27:20,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:20,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,659 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:20,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,660 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:20,660 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:20,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7693)] Ended with exit code 0 [2021-12-06 19:27:20,682 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,682 INFO L229 MonitoredProcess]: Starting monitored process 7694 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7694)] Waiting until timeout for monitored process [2021-12-06 19:27:20,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:20,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,690 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:20,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,691 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:20,692 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:20,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7694)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:20,713 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,713 INFO L229 MonitoredProcess]: Starting monitored process 7695 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7695)] Waiting until timeout for monitored process [2021-12-06 19:27:20,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:20,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,723 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:20,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,723 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:20,724 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:20,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7695)] Ended with exit code 0 [2021-12-06 19:27:20,745 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,745 INFO L229 MonitoredProcess]: Starting monitored process 7696 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7696)] Waiting until timeout for monitored process [2021-12-06 19:27:20,747 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 19:27:20,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,755 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:20,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,755 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:20,756 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:20,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7696)] Ended with exit code 0 [2021-12-06 19:27:20,777 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,778 INFO L229 MonitoredProcess]: Starting monitored process 7697 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7697)] Waiting until timeout for monitored process [2021-12-06 19:27:20,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:20,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,787 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:20,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,788 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:20,788 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:20,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7697)] Ended with exit code 0 [2021-12-06 19:27:20,810 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,810 INFO L229 MonitoredProcess]: Starting monitored process 7698 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7698)] Waiting until timeout for monitored process [2021-12-06 19:27:20,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:20,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,819 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:20,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,819 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:20,821 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:20,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7698)] Ended with exit code 0 [2021-12-06 19:27:20,847 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,848 INFO L229 MonitoredProcess]: Starting monitored process 7699 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7699)] Waiting until timeout for monitored process [2021-12-06 19:27:20,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:20,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,856 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:20,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,856 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:20,856 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:20,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7699)] Ended with exit code 0 [2021-12-06 19:27:20,878 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,878 INFO L229 MonitoredProcess]: Starting monitored process 7700 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7700)] Waiting until timeout for monitored process [2021-12-06 19:27:20,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:20,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,887 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:20,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,887 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:20,887 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:20,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7700)] Ended with exit code 0 [2021-12-06 19:27:20,908 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,909 INFO L229 MonitoredProcess]: Starting monitored process 7701 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7701)] Waiting until timeout for monitored process [2021-12-06 19:27:20,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:20,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,917 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:20,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,917 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:20,918 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:20,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7701)] Ended with exit code 0 [2021-12-06 19:27:20,939 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,939 INFO L229 MonitoredProcess]: Starting monitored process 7702 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7702)] Waiting until timeout for monitored process [2021-12-06 19:27:20,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:20,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,948 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:20,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,948 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:20,949 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:20,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:20,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7702)] Ended with exit code 0 [2021-12-06 19:27:20,973 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:20,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:20,974 INFO L229 MonitoredProcess]: Starting monitored process 7703 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:20,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7703)] Waiting until timeout for monitored process [2021-12-06 19:27:20,975 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 19:27:20,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:20,983 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:20,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:20,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:20,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:20,984 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:20,985 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:20,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:20,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:21,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7703)] Ended with exit code 0 [2021-12-06 19:27:21,006 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:21,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:21,006 INFO L229 MonitoredProcess]: Starting monitored process 7704 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:21,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7704)] Waiting until timeout for monitored process [2021-12-06 19:27:21,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:21,015 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:21,015 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:21,015 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:21,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:21,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:21,016 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:21,016 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:21,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:21,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:21,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7704)] Ended with exit code 0 [2021-12-06 19:27:21,037 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:21,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:21,038 INFO L229 MonitoredProcess]: Starting monitored process 7705 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:21,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7705)] Waiting until timeout for monitored process [2021-12-06 19:27:21,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:21,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:21,047 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:21,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:21,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:21,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:21,047 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:21,048 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:21,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:21,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:21,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7705)] Ended with exit code 0 [2021-12-06 19:27:21,069 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:21,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:21,070 INFO L229 MonitoredProcess]: Starting monitored process 7706 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:21,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7706)] Waiting until timeout for monitored process [2021-12-06 19:27:21,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:21,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:21,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:21,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:21,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:21,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:21,079 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:21,081 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:21,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:21,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:21,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7706)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:21,104 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:21,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:21,105 INFO L229 MonitoredProcess]: Starting monitored process 7707 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:21,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7707)] Waiting until timeout for monitored process [2021-12-06 19:27:21,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:21,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:21,113 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:21,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:21,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:21,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:21,114 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:21,114 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:21,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:21,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:21,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7707)] Ended with exit code 0 [2021-12-06 19:27:21,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:21,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:21,136 INFO L229 MonitoredProcess]: Starting monitored process 7708 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:21,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7708)] Waiting until timeout for monitored process [2021-12-06 19:27:21,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:21,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:21,144 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:21,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:21,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:21,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:21,144 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:21,145 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:21,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:21,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:21,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7708)] Ended with exit code 0 [2021-12-06 19:27:21,166 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:21,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:21,166 INFO L229 MonitoredProcess]: Starting monitored process 7709 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:21,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7709)] Waiting until timeout for monitored process [2021-12-06 19:27:21,167 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 19:27:21,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:21,174 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:21,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:21,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:21,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:21,175 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:21,176 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:21,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:21,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:21,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7709)] Ended with exit code 0 [2021-12-06 19:27:21,200 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:21,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:21,200 INFO L229 MonitoredProcess]: Starting monitored process 7710 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:21,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7710)] Waiting until timeout for monitored process [2021-12-06 19:27:21,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:21,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:21,209 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:21,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:21,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:21,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:21,209 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:21,210 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:21,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:21,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:21,232 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7710)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:21,233 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:21,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:21,233 INFO L229 MonitoredProcess]: Starting monitored process 7711 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:21,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7711)] Waiting until timeout for monitored process [2021-12-06 19:27:21,235 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 19:27:21,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:21,242 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:21,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:21,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:21,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:21,242 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:21,243 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:21,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:21,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:21,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7711)] Ended with exit code 0 [2021-12-06 19:27:21,264 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:21,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:21,264 INFO L229 MonitoredProcess]: Starting monitored process 7712 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:21,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7712)] Waiting until timeout for monitored process [2021-12-06 19:27:21,265 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 19:27:21,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:21,273 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:21,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:21,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:21,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:21,273 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:21,274 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:21,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:21,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:21,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7712)] Ended with exit code 0 [2021-12-06 19:27:21,295 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:21,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:21,296 INFO L229 MonitoredProcess]: Starting monitored process 7713 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:21,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7713)] Waiting until timeout for monitored process [2021-12-06 19:27:21,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:21,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:21,303 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:21,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:21,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:21,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:21,304 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:21,305 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:21,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:21,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:21,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7713)] Ended with exit code 0 [2021-12-06 19:27:21,329 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:21,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:21,330 INFO L229 MonitoredProcess]: Starting monitored process 7714 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:21,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7714)] Waiting until timeout for monitored process [2021-12-06 19:27:21,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:21,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:21,343 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:21,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:21,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:21,343 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-12-06 19:27:21,343 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:21,760 INFO L401 nArgumentSynthesizer]: We have 80 Motzkin's Theorem applications. [2021-12-06 19:27:21,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:24,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:24,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7714)] Ended with exit code 0 [2021-12-06 19:27:24,653 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:24,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:24,654 INFO L229 MonitoredProcess]: Starting monitored process 7715 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:24,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7715)] Waiting until timeout for monitored process [2021-12-06 19:27:24,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:24,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:24,664 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:24,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:24,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:24,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:24,665 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:24,665 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:24,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:24,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:24,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7715)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:24,688 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:24,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:24,689 INFO L229 MonitoredProcess]: Starting monitored process 7716 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:24,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7716)] Waiting until timeout for monitored process [2021-12-06 19:27:24,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:24,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:24,697 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:24,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:24,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:24,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:24,698 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:24,699 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:24,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:24,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:24,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7716)] Ended with exit code 0 [2021-12-06 19:27:24,722 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:24,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:24,722 INFO L229 MonitoredProcess]: Starting monitored process 7717 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:24,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7717)] Waiting until timeout for monitored process [2021-12-06 19:27:24,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:24,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:24,731 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:24,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:24,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:24,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:24,731 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:24,732 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:24,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:24,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:24,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7717)] Ended with exit code 0 [2021-12-06 19:27:24,753 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:24,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:24,753 INFO L229 MonitoredProcess]: Starting monitored process 7718 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:24,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7718)] Waiting until timeout for monitored process [2021-12-06 19:27:24,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:24,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:24,762 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:24,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:24,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:24,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:24,762 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:24,763 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:24,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:24,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:24,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7718)] Ended with exit code 0 [2021-12-06 19:27:24,784 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:24,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:24,785 INFO L229 MonitoredProcess]: Starting monitored process 7719 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:24,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7719)] Waiting until timeout for monitored process [2021-12-06 19:27:24,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:24,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:24,793 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:24,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:24,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:24,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:24,793 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:24,794 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:24,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:24,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:24,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7719)] Ended with exit code 0 [2021-12-06 19:27:24,816 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:24,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:24,816 INFO L229 MonitoredProcess]: Starting monitored process 7720 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:24,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7720)] Waiting until timeout for monitored process [2021-12-06 19:27:24,817 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 19:27:24,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:24,824 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:24,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:24,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:24,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:24,824 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:24,825 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:24,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:24,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:24,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7720)] Ended with exit code 0 [2021-12-06 19:27:24,847 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:24,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:24,847 INFO L229 MonitoredProcess]: Starting monitored process 7721 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:24,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7721)] Waiting until timeout for monitored process [2021-12-06 19:27:24,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:24,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:24,855 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:24,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:24,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:24,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:24,856 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:24,857 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:24,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:24,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:24,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7721)] Ended with exit code 0 [2021-12-06 19:27:24,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:24,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:24,881 INFO L229 MonitoredProcess]: Starting monitored process 7722 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:24,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7722)] Waiting until timeout for monitored process [2021-12-06 19:27:24,883 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 19:27:24,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:24,890 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:24,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:24,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:24,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:24,890 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:24,891 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:24,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:24,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:24,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7722)] Ended with exit code 0 [2021-12-06 19:27:24,916 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:24,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:24,916 INFO L229 MonitoredProcess]: Starting monitored process 7723 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:24,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7723)] Waiting until timeout for monitored process [2021-12-06 19:27:24,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:24,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:24,925 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:24,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:24,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:24,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:24,925 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:24,926 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:24,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:24,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:24,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7723)] Ended with exit code 0 [2021-12-06 19:27:24,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:24,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:24,947 INFO L229 MonitoredProcess]: Starting monitored process 7724 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:24,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7724)] Waiting until timeout for monitored process [2021-12-06 19:27:24,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:24,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:24,956 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:24,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:24,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:24,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:24,956 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:24,957 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:24,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:24,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:24,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7724)] Ended with exit code 0 [2021-12-06 19:27:24,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:24,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:24,979 INFO L229 MonitoredProcess]: Starting monitored process 7725 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:24,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7725)] Waiting until timeout for monitored process [2021-12-06 19:27:24,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:24,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:24,988 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:24,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:24,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:24,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:24,988 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:24,989 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:24,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:24,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7725)] Ended with exit code 0 [2021-12-06 19:27:25,010 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,011 INFO L229 MonitoredProcess]: Starting monitored process 7726 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7726)] Waiting until timeout for monitored process [2021-12-06 19:27:25,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:25,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,020 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,020 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,021 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7726)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:25,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,043 INFO L229 MonitoredProcess]: Starting monitored process 7727 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7727)] Waiting until timeout for monitored process [2021-12-06 19:27:25,044 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 19:27:25,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,051 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,052 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,053 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7727)] Ended with exit code 0 [2021-12-06 19:27:25,074 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,074 INFO L229 MonitoredProcess]: Starting monitored process 7728 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7728)] Waiting until timeout for monitored process [2021-12-06 19:27:25,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:25,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,084 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,084 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,085 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7728)] Ended with exit code 0 [2021-12-06 19:27:25,108 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,109 INFO L229 MonitoredProcess]: Starting monitored process 7729 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7729)] Waiting until timeout for monitored process [2021-12-06 19:27:25,110 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 19:27:25,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,117 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,117 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,118 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7729)] Ended with exit code 0 [2021-12-06 19:27:25,140 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,140 INFO L229 MonitoredProcess]: Starting monitored process 7730 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7730)] Waiting until timeout for monitored process [2021-12-06 19:27:25,141 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 19:27:25,148 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,148 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,149 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,150 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7730)] Ended with exit code 0 [2021-12-06 19:27:25,174 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,174 INFO L229 MonitoredProcess]: Starting monitored process 7731 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7731)] Waiting until timeout for monitored process [2021-12-06 19:27:25,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:25,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,183 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,183 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,184 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7731)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:25,207 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,208 INFO L229 MonitoredProcess]: Starting monitored process 7732 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7732)] Waiting until timeout for monitored process [2021-12-06 19:27:25,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:25,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,215 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,216 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,216 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7732)] Ended with exit code 0 [2021-12-06 19:27:25,237 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,237 INFO L229 MonitoredProcess]: Starting monitored process 7733 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7733)] Waiting until timeout for monitored process [2021-12-06 19:27:25,239 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 19:27:25,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,247 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,247 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,248 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7733)] Ended with exit code 0 [2021-12-06 19:27:25,269 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,270 INFO L229 MonitoredProcess]: Starting monitored process 7734 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7734)] Waiting until timeout for monitored process [2021-12-06 19:27:25,271 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 19:27:25,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,279 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,280 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,281 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,304 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7734)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:25,304 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,304 INFO L229 MonitoredProcess]: Starting monitored process 7735 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7735)] Waiting until timeout for monitored process [2021-12-06 19:27:25,306 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 19:27:25,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,313 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,314 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,314 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7735)] Ended with exit code 0 [2021-12-06 19:27:25,336 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,336 INFO L229 MonitoredProcess]: Starting monitored process 7736 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7736)] Waiting until timeout for monitored process [2021-12-06 19:27:25,338 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 19:27:25,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,345 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,346 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,348 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7736)] Ended with exit code 0 [2021-12-06 19:27:25,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,382 INFO L229 MonitoredProcess]: Starting monitored process 7737 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7737)] Waiting until timeout for monitored process [2021-12-06 19:27:25,383 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 19:27:25,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,392 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,392 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,393 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7737)] Ended with exit code 0 [2021-12-06 19:27:25,413 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,414 INFO L229 MonitoredProcess]: Starting monitored process 7738 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7738)] Waiting until timeout for monitored process [2021-12-06 19:27:25,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:25,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,423 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,423 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,424 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7738)] Ended with exit code 0 [2021-12-06 19:27:25,445 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,446 INFO L229 MonitoredProcess]: Starting monitored process 7739 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7739)] Waiting until timeout for monitored process [2021-12-06 19:27:25,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:25,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,455 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,455 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,456 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,476 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7739)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:25,477 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,477 INFO L229 MonitoredProcess]: Starting monitored process 7740 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7740)] Waiting until timeout for monitored process [2021-12-06 19:27:25,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:25,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,485 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,485 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,486 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7740)] Ended with exit code 0 [2021-12-06 19:27:25,507 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,508 INFO L229 MonitoredProcess]: Starting monitored process 7741 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7741)] Waiting until timeout for monitored process [2021-12-06 19:27:25,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:25,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,516 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,516 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,517 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7741)] Ended with exit code 0 [2021-12-06 19:27:25,538 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,539 INFO L229 MonitoredProcess]: Starting monitored process 7742 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7742)] Waiting until timeout for monitored process [2021-12-06 19:27:25,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:25,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,548 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,548 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,550 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,550 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7742)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:25,574 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,574 INFO L229 MonitoredProcess]: Starting monitored process 7743 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7743)] Waiting until timeout for monitored process [2021-12-06 19:27:25,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:25,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,584 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,585 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,587 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7743)] Ended with exit code 0 [2021-12-06 19:27:25,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,612 INFO L229 MonitoredProcess]: Starting monitored process 7744 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7744)] Waiting until timeout for monitored process [2021-12-06 19:27:25,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:25,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,620 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,620 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,620 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7744)] Ended with exit code 0 [2021-12-06 19:27:25,641 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,642 INFO L229 MonitoredProcess]: Starting monitored process 7745 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7745)] Waiting until timeout for monitored process [2021-12-06 19:27:25,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:25,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,651 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,652 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,653 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7745)] Ended with exit code 0 [2021-12-06 19:27:25,677 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,677 INFO L229 MonitoredProcess]: Starting monitored process 7746 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7746)] Waiting until timeout for monitored process [2021-12-06 19:27:25,678 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 19:27:25,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,686 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,686 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,687 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7746)] Ended with exit code 0 [2021-12-06 19:27:25,708 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,709 INFO L229 MonitoredProcess]: Starting monitored process 7747 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7747)] Waiting until timeout for monitored process [2021-12-06 19:27:25,710 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 19:27:25,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,717 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,717 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,718 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7747)] Ended with exit code 0 [2021-12-06 19:27:25,742 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,743 INFO L229 MonitoredProcess]: Starting monitored process 7748 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7748)] Waiting until timeout for monitored process [2021-12-06 19:27:25,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:25,752 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,752 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,753 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,754 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7748)] Ended with exit code 0 [2021-12-06 19:27:25,779 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,779 INFO L229 MonitoredProcess]: Starting monitored process 7749 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7749)] Waiting until timeout for monitored process [2021-12-06 19:27:25,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:25,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,787 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:25,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,787 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:27:25,788 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:27:25,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7749)] Ended with exit code 0 [2021-12-06 19:27:25,810 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-06 19:27:25,810 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,810 INFO L229 MonitoredProcess]: Starting monitored process 7750 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7750)] Waiting until timeout for monitored process [2021-12-06 19:27:25,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:25,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,819 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:25,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,819 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:25,821 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:25,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7750)] Ended with exit code 0 [2021-12-06 19:27:25,841 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,841 INFO L229 MonitoredProcess]: Starting monitored process 7751 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7751)] Waiting until timeout for monitored process [2021-12-06 19:27:25,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:25,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,850 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:25,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:25,850 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:25,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7751)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:25,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,870 INFO L229 MonitoredProcess]: Starting monitored process 7752 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7752)] Waiting until timeout for monitored process [2021-12-06 19:27:25,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:25,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,878 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:25,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:25,879 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:25,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7752)] Ended with exit code 0 [2021-12-06 19:27:25,899 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,900 INFO L229 MonitoredProcess]: Starting monitored process 7753 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7753)] Waiting until timeout for monitored process [2021-12-06 19:27:25,901 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 19:27:25,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,908 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:25,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,908 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:25,908 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:25,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7753)] Ended with exit code 0 [2021-12-06 19:27:25,927 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,928 INFO L229 MonitoredProcess]: Starting monitored process 7754 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7754)] Waiting until timeout for monitored process [2021-12-06 19:27:25,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:25,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,935 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:25,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,935 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:25,936 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:25,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7754)] Ended with exit code 0 [2021-12-06 19:27:25,955 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,956 INFO L229 MonitoredProcess]: Starting monitored process 7755 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7755)] Waiting until timeout for monitored process [2021-12-06 19:27:25,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:25,963 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,964 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:25,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,964 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:25,964 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:25,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:25,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7755)] Ended with exit code 0 [2021-12-06 19:27:25,984 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:25,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:25,984 INFO L229 MonitoredProcess]: Starting monitored process 7756 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:25,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7756)] Waiting until timeout for monitored process [2021-12-06 19:27:25,985 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 19:27:25,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:25,992 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:25,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:25,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:25,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:25,992 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:25,993 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:25,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:25,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:26,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7756)] Ended with exit code 0 [2021-12-06 19:27:26,013 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:26,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:26,013 INFO L229 MonitoredProcess]: Starting monitored process 7757 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:26,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7757)] Waiting until timeout for monitored process [2021-12-06 19:27:26,014 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 19:27:26,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:26,021 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:26,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:26,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:26,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:26,022 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:26,022 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:26,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:26,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:26,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7757)] Ended with exit code 0 [2021-12-06 19:27:26,041 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:26,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:26,042 INFO L229 MonitoredProcess]: Starting monitored process 7758 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:26,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7758)] Waiting until timeout for monitored process [2021-12-06 19:27:26,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:26,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:26,050 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:26,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:26,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:26,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:26,050 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:26,051 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:26,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:26,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:26,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7758)] Ended with exit code 0 [2021-12-06 19:27:26,070 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:26,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:26,070 INFO L229 MonitoredProcess]: Starting monitored process 7759 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:26,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7759)] Waiting until timeout for monitored process [2021-12-06 19:27:26,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:26,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:26,078 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:26,078 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:26,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:26,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:26,079 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:26,079 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:26,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:26,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:26,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7759)] Ended with exit code 0 [2021-12-06 19:27:26,098 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:26,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:26,099 INFO L229 MonitoredProcess]: Starting monitored process 7760 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:26,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7760)] Waiting until timeout for monitored process [2021-12-06 19:27:26,100 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 19:27:26,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:26,108 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:26,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:26,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:26,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:26,108 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:26,109 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:26,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:26,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:26,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7760)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:26,130 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:26,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:26,131 INFO L229 MonitoredProcess]: Starting monitored process 7761 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:26,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7761)] Waiting until timeout for monitored process [2021-12-06 19:27:26,132 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 19:27:26,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:26,139 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:26,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:26,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:26,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:26,139 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:26,140 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:26,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:26,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:26,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7761)] Ended with exit code 0 [2021-12-06 19:27:26,159 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:26,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:26,160 INFO L229 MonitoredProcess]: Starting monitored process 7762 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:26,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7762)] Waiting until timeout for monitored process [2021-12-06 19:27:26,161 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 19:27:26,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:26,168 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:26,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:26,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:26,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:26,168 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:26,169 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:26,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:26,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:26,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7762)] Ended with exit code 0 [2021-12-06 19:27:26,189 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:26,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:26,190 INFO L229 MonitoredProcess]: Starting monitored process 7763 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:26,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7763)] Waiting until timeout for monitored process [2021-12-06 19:27:26,191 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 19:27:26,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:26,199 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:26,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:26,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:26,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:26,199 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:26,200 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:26,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:26,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:26,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7763)] Ended with exit code 0 [2021-12-06 19:27:26,219 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:26,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:26,220 INFO L229 MonitoredProcess]: Starting monitored process 7764 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:26,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7764)] Waiting until timeout for monitored process [2021-12-06 19:27:26,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:26,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:26,229 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:26,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:26,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:26,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:26,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:26,229 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:26,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:26,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:26,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7764)] Ended with exit code 0 [2021-12-06 19:27:26,250 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:26,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:26,251 INFO L229 MonitoredProcess]: Starting monitored process 7765 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:26,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7765)] Waiting until timeout for monitored process [2021-12-06 19:27:26,252 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 19:27:26,259 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:26,259 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:26,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:26,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:26,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:26,260 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:26,260 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:26,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:26,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:26,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7765)] Ended with exit code 0 [2021-12-06 19:27:26,280 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:26,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:26,280 INFO L229 MonitoredProcess]: Starting monitored process 7766 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:26,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7766)] Waiting until timeout for monitored process [2021-12-06 19:27:26,282 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 19:27:26,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:26,289 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:26,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:26,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:26,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:26,289 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:26,289 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:26,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:26,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:26,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7766)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:26,308 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:26,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:26,309 INFO L229 MonitoredProcess]: Starting monitored process 7767 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:26,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7767)] Waiting until timeout for monitored process [2021-12-06 19:27:26,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:26,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:26,319 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:26,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:26,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:26,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:26,319 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:26,320 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:26,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:26,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:26,340 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7767)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:26,341 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:26,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:26,341 INFO L229 MonitoredProcess]: Starting monitored process 7768 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:26,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7768)] Waiting until timeout for monitored process [2021-12-06 19:27:26,343 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 19:27:26,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:26,351 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:26,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:26,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:26,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:26,351 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:26,352 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:26,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:26,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:26,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7768)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:26,373 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:26,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:26,374 INFO L229 MonitoredProcess]: Starting monitored process 7769 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:26,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7769)] Waiting until timeout for monitored process [2021-12-06 19:27:26,375 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 19:27:26,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:26,383 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:26,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:26,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:26,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:26,383 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:26,384 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:26,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:26,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:26,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7769)] Ended with exit code 0 [2021-12-06 19:27:26,403 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:26,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:26,404 INFO L229 MonitoredProcess]: Starting monitored process 7770 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:26,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7770)] Waiting until timeout for monitored process [2021-12-06 19:27:26,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:26,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:26,411 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:26,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:26,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:26,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:26,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:26,412 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:26,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:26,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:26,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7770)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:26,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:26,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:26,432 INFO L229 MonitoredProcess]: Starting monitored process 7771 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:26,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7771)] Waiting until timeout for monitored process [2021-12-06 19:27:26,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:26,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:26,440 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:26,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:26,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:26,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:26,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:26,441 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:26,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:26,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:26,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7771)] Ended with exit code 0 [2021-12-06 19:27:26,461 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:26,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:26,462 INFO L229 MonitoredProcess]: Starting monitored process 7772 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:26,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7772)] Waiting until timeout for monitored process [2021-12-06 19:27:26,463 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 19:27:26,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:26,470 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:26,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:26,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:26,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:26,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:26,471 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:26,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:26,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:26,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7772)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:26,491 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:26,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:26,491 INFO L229 MonitoredProcess]: Starting monitored process 7773 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:26,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7773)] Waiting until timeout for monitored process [2021-12-06 19:27:26,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:26,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:26,499 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:26,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:26,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:26,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:26,499 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:26,500 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:26,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:26,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:26,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7773)] Ended with exit code 0 [2021-12-06 19:27:26,519 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:26,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:26,519 INFO L229 MonitoredProcess]: Starting monitored process 7774 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:26,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7774)] Waiting until timeout for monitored process [2021-12-06 19:27:26,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:26,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:26,528 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:26,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:26,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:26,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:26,528 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:26,529 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:26,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:26,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:26,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7774)] Ended with exit code 0 [2021-12-06 19:27:26,548 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:26,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:26,549 INFO L229 MonitoredProcess]: Starting monitored process 7775 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:26,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7775)] Waiting until timeout for monitored process [2021-12-06 19:27:26,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:26,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:26,558 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:26,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:26,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:26,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:26,558 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:26,559 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:26,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:26,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:26,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7775)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:26,579 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:26,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:26,579 INFO L229 MonitoredProcess]: Starting monitored process 7776 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:26,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7776)] Waiting until timeout for monitored process [2021-12-06 19:27:26,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:26,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:26,590 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:26,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:26,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:26,591 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-12-06 19:27:26,591 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:26,781 INFO L401 nArgumentSynthesizer]: We have 64 Motzkin's Theorem applications. [2021-12-06 19:27:26,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:27,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:27,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7776)] Ended with exit code 0 [2021-12-06 19:27:27,815 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:27,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:27,816 INFO L229 MonitoredProcess]: Starting monitored process 7777 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:27,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7777)] Waiting until timeout for monitored process [2021-12-06 19:27:27,816 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 19:27:27,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:27,824 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:27,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:27,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:27,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:27,824 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:27,825 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:27,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:27,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:27,844 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7777)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:27,844 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:27,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:27,845 INFO L229 MonitoredProcess]: Starting monitored process 7778 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:27,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7778)] Waiting until timeout for monitored process [2021-12-06 19:27:27,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:27,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:27,853 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:27,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:27,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:27,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:27,854 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:27,854 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:27,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:27,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:27,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7778)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:27,874 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:27,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:27,875 INFO L229 MonitoredProcess]: Starting monitored process 7779 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:27,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7779)] Waiting until timeout for monitored process [2021-12-06 19:27:27,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:27,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:27,883 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:27,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:27,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:27,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:27,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:27,884 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:27,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:27,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:27,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7779)] Ended with exit code 0 [2021-12-06 19:27:27,904 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:27,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:27,904 INFO L229 MonitoredProcess]: Starting monitored process 7780 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:27,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7780)] Waiting until timeout for monitored process [2021-12-06 19:27:27,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:27,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:27,912 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:27,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:27,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:27,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:27,912 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:27,913 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:27,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:27,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:27,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7780)] Ended with exit code 0 [2021-12-06 19:27:27,932 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:27,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:27,933 INFO L229 MonitoredProcess]: Starting monitored process 7781 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:27,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7781)] Waiting until timeout for monitored process [2021-12-06 19:27:27,934 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 19:27:27,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:27,941 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:27,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:27,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:27,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:27,941 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:27,942 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:27,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:27,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:27,962 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7781)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:27,962 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:27,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:27,962 INFO L229 MonitoredProcess]: Starting monitored process 7782 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:27,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7782)] Waiting until timeout for monitored process [2021-12-06 19:27:27,963 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 19:27:27,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:27,970 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:27,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:27,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:27,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:27,970 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:27,971 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:27,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:27,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:27,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7782)] Ended with exit code 0 [2021-12-06 19:27:27,991 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:27,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:27,991 INFO L229 MonitoredProcess]: Starting monitored process 7783 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:27,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7783)] Waiting until timeout for monitored process [2021-12-06 19:27:27,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:28,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,000 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,001 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,021 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7783)] Ended with exit code 0 [2021-12-06 19:27:28,021 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,022 INFO L229 MonitoredProcess]: Starting monitored process 7784 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7784)] Waiting until timeout for monitored process [2021-12-06 19:27:28,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:28,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,030 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,030 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,031 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7784)] Ended with exit code 0 [2021-12-06 19:27:28,051 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,051 INFO L229 MonitoredProcess]: Starting monitored process 7785 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7785)] Waiting until timeout for monitored process [2021-12-06 19:27:28,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:28,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,060 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,060 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,060 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,080 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7785)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:28,080 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,081 INFO L229 MonitoredProcess]: Starting monitored process 7786 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7786)] Waiting until timeout for monitored process [2021-12-06 19:27:28,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:28,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,088 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,088 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,089 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7786)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:28,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,109 INFO L229 MonitoredProcess]: Starting monitored process 7787 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7787)] Waiting until timeout for monitored process [2021-12-06 19:27:28,111 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 19:27:28,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,118 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,118 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,119 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7787)] Ended with exit code 0 [2021-12-06 19:27:28,139 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,139 INFO L229 MonitoredProcess]: Starting monitored process 7788 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7788)] Waiting until timeout for monitored process [2021-12-06 19:27:28,140 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 19:27:28,148 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,148 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,148 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,149 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7788)] Ended with exit code 0 [2021-12-06 19:27:28,169 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,169 INFO L229 MonitoredProcess]: Starting monitored process 7789 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7789)] Waiting until timeout for monitored process [2021-12-06 19:27:28,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:28,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,177 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,178 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7789)] Ended with exit code 0 [2021-12-06 19:27:28,198 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,199 INFO L229 MonitoredProcess]: Starting monitored process 7790 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7790)] Waiting until timeout for monitored process [2021-12-06 19:27:28,199 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 19:27:28,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,207 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,207 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,208 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7790)] Ended with exit code 0 [2021-12-06 19:27:28,228 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,228 INFO L229 MonitoredProcess]: Starting monitored process 7791 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7791)] Waiting until timeout for monitored process [2021-12-06 19:27:28,230 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 19:27:28,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,236 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,237 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,237 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7791)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:28,257 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,258 INFO L229 MonitoredProcess]: Starting monitored process 7792 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7792)] Waiting until timeout for monitored process [2021-12-06 19:27:28,259 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 19:27:28,266 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,266 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,266 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,267 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,288 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7792)] Ended with exit code 0 [2021-12-06 19:27:28,288 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,289 INFO L229 MonitoredProcess]: Starting monitored process 7793 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7793)] Waiting until timeout for monitored process [2021-12-06 19:27:28,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:28,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,297 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,297 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,297 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7793)] Ended with exit code 0 [2021-12-06 19:27:28,318 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,318 INFO L229 MonitoredProcess]: Starting monitored process 7794 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7794)] Waiting until timeout for monitored process [2021-12-06 19:27:28,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:28,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,326 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,326 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,326 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7794)] Ended with exit code 0 [2021-12-06 19:27:28,346 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,346 INFO L229 MonitoredProcess]: Starting monitored process 7795 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7795)] Waiting until timeout for monitored process [2021-12-06 19:27:28,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:28,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,354 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,354 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,355 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7795)] Ended with exit code 0 [2021-12-06 19:27:28,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,374 INFO L229 MonitoredProcess]: Starting monitored process 7796 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7796)] Waiting until timeout for monitored process [2021-12-06 19:27:28,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:28,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,384 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,384 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,385 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7796)] Ended with exit code 0 [2021-12-06 19:27:28,405 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,405 INFO L229 MonitoredProcess]: Starting monitored process 7797 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7797)] Waiting until timeout for monitored process [2021-12-06 19:27:28,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:28,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,415 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,415 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,418 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7797)] Ended with exit code 0 [2021-12-06 19:27:28,438 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,438 INFO L229 MonitoredProcess]: Starting monitored process 7798 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7798)] Waiting until timeout for monitored process [2021-12-06 19:27:28,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:28,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,447 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,447 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,448 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7798)] Ended with exit code 0 [2021-12-06 19:27:28,470 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,471 INFO L229 MonitoredProcess]: Starting monitored process 7799 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7799)] Waiting until timeout for monitored process [2021-12-06 19:27:28,472 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 19:27:28,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,479 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,479 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7799)] Ended with exit code 0 [2021-12-06 19:27:28,499 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,499 INFO L229 MonitoredProcess]: Starting monitored process 7800 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7800)] Waiting until timeout for monitored process [2021-12-06 19:27:28,500 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 19:27:28,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,508 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,508 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,509 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7800)] Ended with exit code 0 [2021-12-06 19:27:28,529 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,529 INFO L229 MonitoredProcess]: Starting monitored process 7801 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7801)] Waiting until timeout for monitored process [2021-12-06 19:27:28,531 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 19:27:28,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,538 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,538 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7801)] Ended with exit code 0 [2021-12-06 19:27:28,558 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,558 INFO L229 MonitoredProcess]: Starting monitored process 7802 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7802)] Waiting until timeout for monitored process [2021-12-06 19:27:28,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:28,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,568 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,568 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,568 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7802)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:28,589 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,590 INFO L229 MonitoredProcess]: Starting monitored process 7803 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7803)] Waiting until timeout for monitored process [2021-12-06 19:27:28,591 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 19:27:28,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,598 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,598 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,599 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7803)] Ended with exit code 0 [2021-12-06 19:27:28,618 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,619 INFO L229 MonitoredProcess]: Starting monitored process 7804 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7804)] Waiting until timeout for monitored process [2021-12-06 19:27:28,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:28,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,628 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,628 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,629 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7804)] Ended with exit code 0 [2021-12-06 19:27:28,650 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,650 INFO L229 MonitoredProcess]: Starting monitored process 7805 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7805)] Waiting until timeout for monitored process [2021-12-06 19:27:28,651 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 19:27:28,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,659 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,659 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,660 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7805)] Ended with exit code 0 [2021-12-06 19:27:28,680 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,681 INFO L229 MonitoredProcess]: Starting monitored process 7806 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7806)] Waiting until timeout for monitored process [2021-12-06 19:27:28,682 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 19:27:28,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,689 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,689 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,689 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7806)] Ended with exit code 0 [2021-12-06 19:27:28,708 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,709 INFO L229 MonitoredProcess]: Starting monitored process 7807 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7807)] Waiting until timeout for monitored process [2021-12-06 19:27:28,711 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 19:27:28,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,718 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,718 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,719 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7807)] Ended with exit code 0 [2021-12-06 19:27:28,740 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,741 INFO L229 MonitoredProcess]: Starting monitored process 7808 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7808)] Waiting until timeout for monitored process [2021-12-06 19:27:28,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:28,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,748 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,748 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,749 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7808)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:28,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,769 INFO L229 MonitoredProcess]: Starting monitored process 7809 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7809)] Waiting until timeout for monitored process [2021-12-06 19:27:28,771 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 19:27:28,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,778 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,778 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,779 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7809)] Ended with exit code 0 [2021-12-06 19:27:28,799 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,800 INFO L229 MonitoredProcess]: Starting monitored process 7810 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7810)] Waiting until timeout for monitored process [2021-12-06 19:27:28,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:28,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,828 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,829 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7810)] Ended with exit code 0 [2021-12-06 19:27:28,850 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,850 INFO L229 MonitoredProcess]: Starting monitored process 7811 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7811)] Waiting until timeout for monitored process [2021-12-06 19:27:28,852 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 19:27:28,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,859 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:27:28,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,860 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:27:28,861 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:27:28,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7811)] Ended with exit code 0 [2021-12-06 19:27:28,881 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-06 19:27:28,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,881 INFO L229 MonitoredProcess]: Starting monitored process 7812 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7812)] Waiting until timeout for monitored process [2021-12-06 19:27:28,883 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 19:27:28,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,890 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:28,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,890 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:28,891 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:28,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7812)] Ended with exit code 0 [2021-12-06 19:27:28,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,912 INFO L229 MonitoredProcess]: Starting monitored process 7813 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7813)] Waiting until timeout for monitored process [2021-12-06 19:27:28,913 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 19:27:28,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,920 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:28,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,920 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:28,921 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:28,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7813)] Ended with exit code 0 [2021-12-06 19:27:28,942 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,942 INFO L229 MonitoredProcess]: Starting monitored process 7814 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7814)] Waiting until timeout for monitored process [2021-12-06 19:27:28,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:28,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,950 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:28,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,950 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:28,951 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:28,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:28,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7814)] Ended with exit code 0 [2021-12-06 19:27:28,973 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:28,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:28,973 INFO L229 MonitoredProcess]: Starting monitored process 7815 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:28,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7815)] Waiting until timeout for monitored process [2021-12-06 19:27:28,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:28,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:28,982 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:28,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:28,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:28,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:28,983 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:28,983 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:28,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:28,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:29,004 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7815)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:29,004 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:29,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:29,004 INFO L229 MonitoredProcess]: Starting monitored process 7816 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:29,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7816)] Waiting until timeout for monitored process [2021-12-06 19:27:29,006 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 19:27:29,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:29,014 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:29,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:29,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:29,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:29,015 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:29,015 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:29,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:29,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:29,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7816)] Ended with exit code 0 [2021-12-06 19:27:29,035 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:29,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:29,036 INFO L229 MonitoredProcess]: Starting monitored process 7817 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:29,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7817)] Waiting until timeout for monitored process [2021-12-06 19:27:29,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:29,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:29,044 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:29,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:29,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:29,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:29,044 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:29,044 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:29,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:29,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:29,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7817)] Ended with exit code 0 [2021-12-06 19:27:29,065 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:29,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:29,065 INFO L229 MonitoredProcess]: Starting monitored process 7818 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:29,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7818)] Waiting until timeout for monitored process [2021-12-06 19:27:29,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:29,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:29,074 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:29,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:29,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:29,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:29,074 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:29,075 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:29,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:29,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:29,096 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7818)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:29,096 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:29,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:29,096 INFO L229 MonitoredProcess]: Starting monitored process 7819 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:29,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7819)] Waiting until timeout for monitored process [2021-12-06 19:27:29,098 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 19:27:29,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:29,106 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:29,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:29,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:29,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:29,106 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:29,106 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:29,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:29,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:29,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7819)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:29,127 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:29,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:29,127 INFO L229 MonitoredProcess]: Starting monitored process 7820 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:29,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7820)] Waiting until timeout for monitored process [2021-12-06 19:27:29,128 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 19:27:29,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:29,136 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:29,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:29,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:29,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:29,136 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:29,137 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:29,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:29,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:29,157 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7820)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:29,157 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:29,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:29,158 INFO L229 MonitoredProcess]: Starting monitored process 7821 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:29,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7821)] Waiting until timeout for monitored process [2021-12-06 19:27:29,159 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 19:27:29,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:29,166 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:29,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:29,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:29,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:29,166 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:29,167 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:29,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:29,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:29,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7821)] Ended with exit code 0 [2021-12-06 19:27:29,187 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:29,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:29,187 INFO L229 MonitoredProcess]: Starting monitored process 7822 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:29,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7822)] Waiting until timeout for monitored process [2021-12-06 19:27:29,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:29,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:29,195 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:29,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:29,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:29,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:29,196 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:29,197 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:29,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:29,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:29,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7822)] Ended with exit code 0 [2021-12-06 19:27:29,221 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:29,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:29,221 INFO L229 MonitoredProcess]: Starting monitored process 7823 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:29,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7823)] Waiting until timeout for monitored process [2021-12-06 19:27:29,223 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 19:27:29,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:29,231 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:29,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:29,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:29,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:29,232 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:29,232 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:29,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:29,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:29,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7823)] Ended with exit code 0 [2021-12-06 19:27:29,253 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:29,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:29,254 INFO L229 MonitoredProcess]: Starting monitored process 7824 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:29,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7824)] Waiting until timeout for monitored process [2021-12-06 19:27:29,255 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 19:27:29,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:29,263 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:29,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:29,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:29,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:29,263 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:29,264 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:29,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:29,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:29,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7824)] Ended with exit code 0 [2021-12-06 19:27:29,284 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:29,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:29,285 INFO L229 MonitoredProcess]: Starting monitored process 7825 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:29,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7825)] Waiting until timeout for monitored process [2021-12-06 19:27:29,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:29,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:29,294 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:29,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:29,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:29,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:29,295 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:29,295 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:29,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:29,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:29,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7825)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:29,315 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:29,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:29,316 INFO L229 MonitoredProcess]: Starting monitored process 7826 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:29,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7826)] Waiting until timeout for monitored process [2021-12-06 19:27:29,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:29,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:29,324 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:29,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:29,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:29,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:29,324 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:29,325 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:29,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:29,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:29,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7826)] Ended with exit code 0 [2021-12-06 19:27:29,348 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:29,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:29,349 INFO L229 MonitoredProcess]: Starting monitored process 7827 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:29,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7827)] Waiting until timeout for monitored process [2021-12-06 19:27:29,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:29,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:29,357 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:29,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:29,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:29,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:29,357 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:29,358 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:29,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:29,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:29,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7827)] Ended with exit code 0 [2021-12-06 19:27:29,378 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:29,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:29,379 INFO L229 MonitoredProcess]: Starting monitored process 7828 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:29,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7828)] Waiting until timeout for monitored process [2021-12-06 19:27:29,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:29,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:29,388 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:29,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:29,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:29,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:29,388 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:29,388 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:29,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:29,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:29,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7828)] Ended with exit code 0 [2021-12-06 19:27:29,409 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:29,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:29,410 INFO L229 MonitoredProcess]: Starting monitored process 7829 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:29,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7829)] Waiting until timeout for monitored process [2021-12-06 19:27:29,411 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 19:27:29,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:29,419 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:29,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:29,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:29,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:29,419 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:29,420 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:29,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:29,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:29,441 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7829)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:29,441 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:29,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:29,442 INFO L229 MonitoredProcess]: Starting monitored process 7830 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:29,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7830)] Waiting until timeout for monitored process [2021-12-06 19:27:29,443 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 19:27:29,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:29,450 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:29,450 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:29,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:29,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:29,450 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:29,451 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:29,451 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:29,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:29,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7830)] Ended with exit code 0 [2021-12-06 19:27:29,474 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:29,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:29,475 INFO L229 MonitoredProcess]: Starting monitored process 7831 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:29,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7831)] Waiting until timeout for monitored process [2021-12-06 19:27:29,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:29,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:29,484 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:29,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:29,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:29,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:29,484 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:29,485 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:29,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:29,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:29,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7831)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:29,505 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:29,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:29,506 INFO L229 MonitoredProcess]: Starting monitored process 7832 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:29,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7832)] Waiting until timeout for monitored process [2021-12-06 19:27:29,507 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 19:27:29,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:29,515 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:29,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:29,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:29,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:29,516 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:29,516 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:29,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:29,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:29,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7832)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:29,537 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:29,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:29,538 INFO L229 MonitoredProcess]: Starting monitored process 7833 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:29,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7833)] Waiting until timeout for monitored process [2021-12-06 19:27:29,539 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 19:27:29,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:29,546 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:29,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:29,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:29,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:29,546 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:29,547 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:29,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:29,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:29,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7833)] Ended with exit code 0 [2021-12-06 19:27:29,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:29,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:29,569 INFO L229 MonitoredProcess]: Starting monitored process 7834 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:29,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7834)] Waiting until timeout for monitored process [2021-12-06 19:27:29,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:29,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:29,578 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:29,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:29,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:29,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:29,579 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:29,580 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:29,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:29,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:29,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7834)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:29,601 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:29,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:29,602 INFO L229 MonitoredProcess]: Starting monitored process 7835 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:29,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7835)] Waiting until timeout for monitored process [2021-12-06 19:27:29,603 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 19:27:29,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:29,610 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:29,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:29,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:29,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:29,610 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:29,610 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:29,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:29,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:29,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7835)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:29,631 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:29,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:29,631 INFO L229 MonitoredProcess]: Starting monitored process 7836 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:29,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7836)] Waiting until timeout for monitored process [2021-12-06 19:27:29,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:29,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:29,640 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:29,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:29,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:29,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:29,640 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:29,641 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:29,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:29,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:29,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7836)] Ended with exit code 0 [2021-12-06 19:27:29,662 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:29,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:29,663 INFO L229 MonitoredProcess]: Starting monitored process 7837 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:29,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7837)] Waiting until timeout for monitored process [2021-12-06 19:27:29,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:29,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:29,672 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:29,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:29,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:29,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:29,672 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:29,673 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:29,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:29,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:29,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7837)] Ended with exit code 0 [2021-12-06 19:27:29,694 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:29,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:29,695 INFO L229 MonitoredProcess]: Starting monitored process 7838 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:29,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7838)] Waiting until timeout for monitored process [2021-12-06 19:27:29,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:29,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:29,706 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:29,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:29,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:29,706 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-12-06 19:27:29,706 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:30,029 INFO L401 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2021-12-06 19:27:30,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7838)] Ended with exit code 0 [2021-12-06 19:27:32,254 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,255 INFO L229 MonitoredProcess]: Starting monitored process 7839 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7839)] Waiting until timeout for monitored process [2021-12-06 19:27:32,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:32,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,264 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,265 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,265 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7839)] Ended with exit code 0 [2021-12-06 19:27:32,286 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,286 INFO L229 MonitoredProcess]: Starting monitored process 7840 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7840)] Waiting until timeout for monitored process [2021-12-06 19:27:32,288 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 19:27:32,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,296 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,296 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,297 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7840)] Ended with exit code 0 [2021-12-06 19:27:32,318 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,319 INFO L229 MonitoredProcess]: Starting monitored process 7841 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7841)] Waiting until timeout for monitored process [2021-12-06 19:27:32,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:32,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,327 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,328 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,329 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7841)] Ended with exit code 0 [2021-12-06 19:27:32,350 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,351 INFO L229 MonitoredProcess]: Starting monitored process 7842 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7842)] Waiting until timeout for monitored process [2021-12-06 19:27:32,352 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 19:27:32,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,359 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,360 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,360 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7842)] Ended with exit code 0 [2021-12-06 19:27:32,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,381 INFO L229 MonitoredProcess]: Starting monitored process 7843 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7843)] Waiting until timeout for monitored process [2021-12-06 19:27:32,383 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 19:27:32,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,390 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,390 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,391 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,411 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7843)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:32,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,412 INFO L229 MonitoredProcess]: Starting monitored process 7844 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7844)] Waiting until timeout for monitored process [2021-12-06 19:27:32,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:32,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,419 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,419 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,420 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,441 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7844)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:32,442 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,442 INFO L229 MonitoredProcess]: Starting monitored process 7845 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7845)] Waiting until timeout for monitored process [2021-12-06 19:27:32,443 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 19:27:32,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,451 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,451 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,452 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7845)] Ended with exit code 0 [2021-12-06 19:27:32,474 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,474 INFO L229 MonitoredProcess]: Starting monitored process 7846 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7846)] Waiting until timeout for monitored process [2021-12-06 19:27:32,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:32,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,483 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,484 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,484 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7846)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:32,506 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,507 INFO L229 MonitoredProcess]: Starting monitored process 7847 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7847)] Waiting until timeout for monitored process [2021-12-06 19:27:32,508 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 19:27:32,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,516 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,516 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,517 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7847)] Ended with exit code 0 [2021-12-06 19:27:32,537 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,538 INFO L229 MonitoredProcess]: Starting monitored process 7848 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7848)] Waiting until timeout for monitored process [2021-12-06 19:27:32,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:32,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,547 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,547 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,548 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7848)] Ended with exit code 0 [2021-12-06 19:27:32,569 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,569 INFO L229 MonitoredProcess]: Starting monitored process 7849 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7849)] Waiting until timeout for monitored process [2021-12-06 19:27:32,571 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 19:27:32,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,579 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,579 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,580 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7849)] Ended with exit code 0 [2021-12-06 19:27:32,601 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,601 INFO L229 MonitoredProcess]: Starting monitored process 7850 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7850)] Waiting until timeout for monitored process [2021-12-06 19:27:32,603 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 19:27:32,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,610 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,610 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,611 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7850)] Ended with exit code 0 [2021-12-06 19:27:32,631 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,632 INFO L229 MonitoredProcess]: Starting monitored process 7851 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7851)] Waiting until timeout for monitored process [2021-12-06 19:27:32,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:32,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,639 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,640 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,640 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7851)] Ended with exit code 0 [2021-12-06 19:27:32,662 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,662 INFO L229 MonitoredProcess]: Starting monitored process 7852 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7852)] Waiting until timeout for monitored process [2021-12-06 19:27:32,663 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 19:27:32,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,670 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,671 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,671 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7852)] Ended with exit code 0 [2021-12-06 19:27:32,692 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,693 INFO L229 MonitoredProcess]: Starting monitored process 7853 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7853)] Waiting until timeout for monitored process [2021-12-06 19:27:32,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:32,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,701 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,701 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,702 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7853)] Ended with exit code 0 [2021-12-06 19:27:32,723 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,723 INFO L229 MonitoredProcess]: Starting monitored process 7854 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7854)] Waiting until timeout for monitored process [2021-12-06 19:27:32,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:32,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,732 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,733 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,734 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7854)] Ended with exit code 0 [2021-12-06 19:27:32,757 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,758 INFO L229 MonitoredProcess]: Starting monitored process 7855 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7855)] Waiting until timeout for monitored process [2021-12-06 19:27:32,759 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 19:27:32,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,766 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,766 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,767 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7855)] Ended with exit code 0 [2021-12-06 19:27:32,788 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,789 INFO L229 MonitoredProcess]: Starting monitored process 7856 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7856)] Waiting until timeout for monitored process [2021-12-06 19:27:32,790 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 19:27:32,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,798 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,798 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,798 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7856)] Ended with exit code 0 [2021-12-06 19:27:32,819 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,819 INFO L229 MonitoredProcess]: Starting monitored process 7857 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7857)] Waiting until timeout for monitored process [2021-12-06 19:27:32,820 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 19:27:32,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,828 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,828 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,829 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,849 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7857)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:32,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,850 INFO L229 MonitoredProcess]: Starting monitored process 7858 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7858)] Waiting until timeout for monitored process [2021-12-06 19:27:32,852 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 19:27:32,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,859 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,859 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,860 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,882 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7858)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:32,882 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,882 INFO L229 MonitoredProcess]: Starting monitored process 7859 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7859)] Waiting until timeout for monitored process [2021-12-06 19:27:32,884 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 19:27:32,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,892 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,892 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,893 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7859)] Ended with exit code 0 [2021-12-06 19:27:32,914 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,914 INFO L229 MonitoredProcess]: Starting monitored process 7860 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7860)] Waiting until timeout for monitored process [2021-12-06 19:27:32,915 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 19:27:32,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,924 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,924 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,926 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7860)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:32,950 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,950 INFO L229 MonitoredProcess]: Starting monitored process 7861 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7861)] Waiting until timeout for monitored process [2021-12-06 19:27:32,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:32,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,959 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,960 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,960 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:32,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7861)] Ended with exit code 0 [2021-12-06 19:27:32,981 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:32,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:32,981 INFO L229 MonitoredProcess]: Starting monitored process 7862 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:32,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7862)] Waiting until timeout for monitored process [2021-12-06 19:27:32,982 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 19:27:32,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:32,989 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:32,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:32,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:32,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:32,989 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:32,990 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:32,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:32,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:33,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7862)] Ended with exit code 0 [2021-12-06 19:27:33,011 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:33,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:33,012 INFO L229 MonitoredProcess]: Starting monitored process 7863 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:33,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7863)] Waiting until timeout for monitored process [2021-12-06 19:27:33,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:33,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:33,020 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:33,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:33,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:33,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:33,020 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:33,021 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:33,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:33,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:33,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7863)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:33,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:33,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:33,043 INFO L229 MonitoredProcess]: Starting monitored process 7864 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:33,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7864)] Waiting until timeout for monitored process [2021-12-06 19:27:33,044 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 19:27:33,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:33,051 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:33,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:33,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:33,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:33,051 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:33,052 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:33,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:33,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:33,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7864)] Ended with exit code 0 [2021-12-06 19:27:33,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:33,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:33,073 INFO L229 MonitoredProcess]: Starting monitored process 7865 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:33,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7865)] Waiting until timeout for monitored process [2021-12-06 19:27:33,074 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 19:27:33,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:33,082 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:33,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:33,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:33,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:33,082 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:33,083 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:33,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:33,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:33,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7865)] Ended with exit code 0 [2021-12-06 19:27:33,103 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:33,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:33,104 INFO L229 MonitoredProcess]: Starting monitored process 7866 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:33,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7866)] Waiting until timeout for monitored process [2021-12-06 19:27:33,104 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 19:27:33,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:33,111 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:33,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:33,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:33,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:33,111 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:33,113 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:33,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:33,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:33,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7866)] Ended with exit code 0 [2021-12-06 19:27:33,136 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:33,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:33,136 INFO L229 MonitoredProcess]: Starting monitored process 7867 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:33,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7867)] Waiting until timeout for monitored process [2021-12-06 19:27:33,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:33,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:33,144 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:33,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:33,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:33,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:33,144 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:33,145 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:33,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:33,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:33,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7867)] Ended with exit code 0 [2021-12-06 19:27:33,167 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:33,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:33,167 INFO L229 MonitoredProcess]: Starting monitored process 7868 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:33,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7868)] Waiting until timeout for monitored process [2021-12-06 19:27:33,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:33,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:33,176 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:33,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:33,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:33,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:33,176 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:33,177 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:33,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:33,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:33,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7868)] Ended with exit code 0 [2021-12-06 19:27:33,197 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:33,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:33,197 INFO L229 MonitoredProcess]: Starting monitored process 7869 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:33,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7869)] Waiting until timeout for monitored process [2021-12-06 19:27:33,199 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 19:27:33,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:33,208 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:33,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:33,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:33,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:33,208 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:33,209 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:33,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:33,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:33,232 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7869)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:33,232 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:33,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:33,232 INFO L229 MonitoredProcess]: Starting monitored process 7870 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:33,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7870)] Waiting until timeout for monitored process [2021-12-06 19:27:33,233 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 19:27:33,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:33,240 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:33,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:33,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:33,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:33,241 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:33,241 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:33,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:33,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:33,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7870)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:33,262 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:33,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:33,262 INFO L229 MonitoredProcess]: Starting monitored process 7871 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:33,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7871)] Waiting until timeout for monitored process [2021-12-06 19:27:33,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:33,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:33,271 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:33,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:33,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:33,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:33,272 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:33,273 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:33,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:33,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:33,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7871)] Ended with exit code 0 [2021-12-06 19:27:33,294 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:33,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:33,295 INFO L229 MonitoredProcess]: Starting monitored process 7872 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:33,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7872)] Waiting until timeout for monitored process [2021-12-06 19:27:33,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:33,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:33,303 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:33,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:33,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:33,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:33,303 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:33,304 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:33,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:33,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:33,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7872)] Forceful destruction successful, exit code 0 [2021-12-06 19:27:33,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:27:33,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:27:33,327 INFO L229 MonitoredProcess]: Starting monitored process 7873 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:27:33,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7873)] Waiting until timeout for monitored process [2021-12-06 19:27:33,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:27:33,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:27:33,335 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:27:33,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:27:33,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:27:33,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:27:33,335 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:27:33,336 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:27:33,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:27:33,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:27:33,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0f1bcb0-987d-402b-8a4b-4d06b65ff69e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7873)] Ended with exit code 0 [2021-12-06 19:27:33,357 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 19:27:33,357 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 19:27:33,358 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-06 19:27:33,358 INFO L87 Difference]: Start difference. First operand 875161 states and 1386868 transitions. cyclomatic complexity: 512347 Second operand has 4 states, 4 states have (on average 65.75) internal successors, (263), 4 states have internal predecessors, (263), 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 19:27:38,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 19:27:38,658 INFO L93 Difference]: Finished difference Result 1731829 states and 2735449 transitions. [2021-12-06 19:27:38,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 19:27:38,660 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1731829 states and 2735449 transitions. [2021-12-06 19:27:45,342 INFO L131 ngComponentsAnalysis]: Automaton has 1280 accepting balls. 1663640 [2021-12-06 19:27:49,998 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1731829 states to 1731829 states and 2735449 transitions. [2021-12-06 19:27:49,998 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1731829 [2021-12-06 19:27:50,724 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1731829 [2021-12-06 19:27:50,724 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1731829 states and 2735449 transitions. [2021-12-06 19:27:51,352 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 19:27:51,352 INFO L681 BuchiCegarLoop]: Abstraction has 1731829 states and 2735449 transitions. [2021-12-06 19:27:52,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1731829 states and 2735449 transitions. [2021-12-06 19:28:03,939 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1731829 to 1731829. [2021-12-06 19:28:04,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1731829 states, 1731829 states have (on average 1.5795144901719511) internal successors, (2735449), 1731828 states have internal predecessors, (2735449), 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 19:28:09,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731829 states to 1731829 states and 2735449 transitions. [2021-12-06 19:28:09,759 INFO L704 BuchiCegarLoop]: Abstraction has 1731829 states and 2735449 transitions. [2021-12-06 19:28:09,759 INFO L587 BuchiCegarLoop]: Abstraction has 1731829 states and 2735449 transitions. [2021-12-06 19:28:09,759 INFO L425 BuchiCegarLoop]: ======== Iteration 18============ [2021-12-06 19:28:09,760 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1731829 states and 2735449 transitions.