./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/ldv-memsafety/memset3.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_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/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_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/ldv-memsafety/memset3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/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_aa826cea-69b6-4b32-b809-0c78bc0d35be/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 0e16460170daade69818450e1395d982497f59eca845b3ed1031565545c18793 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 23:13:38,471 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 23:13:38,473 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 23:13:38,494 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 23:13:38,495 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 23:13:38,496 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 23:13:38,497 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 23:13:38,499 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 23:13:38,500 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 23:13:38,501 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 23:13:38,502 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 23:13:38,503 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 23:13:38,503 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 23:13:38,504 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 23:13:38,505 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 23:13:38,506 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 23:13:38,507 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 23:13:38,508 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 23:13:38,509 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 23:13:38,511 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 23:13:38,513 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 23:13:38,514 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 23:13:38,516 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 23:13:38,517 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 23:13:38,520 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 23:13:38,521 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 23:13:38,521 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 23:13:38,522 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 23:13:38,523 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 23:13:38,524 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 23:13:38,524 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 23:13:38,525 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 23:13:38,526 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 23:13:38,527 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 23:13:38,528 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 23:13:38,528 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 23:13:38,528 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 23:13:38,529 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 23:13:38,529 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 23:13:38,530 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 23:13:38,530 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 23:13:38,531 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-12-06 23:13:38,557 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 23:13:38,558 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 23:13:38,558 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 23:13:38,558 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 23:13:38,559 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 23:13:38,560 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 23:13:38,560 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 23:13:38,560 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-12-06 23:13:38,560 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-12-06 23:13:38,560 INFO L138 SettingsManager]: * Use old map elimination=false [2021-12-06 23:13:38,560 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-12-06 23:13:38,560 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-12-06 23:13:38,561 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-12-06 23:13:38,561 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 23:13:38,561 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-06 23:13:38,561 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-12-06 23:13:38,561 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 23:13:38,561 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-06 23:13:38,561 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 23:13:38,562 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-12-06 23:13:38,562 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-12-06 23:13:38,562 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-12-06 23:13:38,562 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-06 23:13:38,562 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 23:13:38,562 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-12-06 23:13:38,562 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 23:13:38,563 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-12-06 23:13:38,563 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 23:13:38,563 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 23:13:38,563 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 23:13:38,563 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 23:13:38,563 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 23:13:38,564 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-12-06 23:13:38,564 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_aa826cea-69b6-4b32-b809-0c78bc0d35be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e16460170daade69818450e1395d982497f59eca845b3ed1031565545c18793 [2021-12-06 23:13:38,758 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 23:13:38,773 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 23:13:38,775 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 23:13:38,776 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 23:13:38,776 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 23:13:38,777 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/ldv-memsafety/memset3.c [2021-12-06 23:13:38,823 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/data/fad776a28/e438da1145be42ae90a935c968d829a5/FLAGfb6a206ee [2021-12-06 23:13:39,201 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 23:13:39,201 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/sv-benchmarks/c/ldv-memsafety/memset3.c [2021-12-06 23:13:39,206 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/data/fad776a28/e438da1145be42ae90a935c968d829a5/FLAGfb6a206ee [2021-12-06 23:13:39,215 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/data/fad776a28/e438da1145be42ae90a935c968d829a5 [2021-12-06 23:13:39,217 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 23:13:39,218 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 23:13:39,219 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 23:13:39,219 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 23:13:39,222 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 23:13:39,222 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 11:13:39" (1/1) ... [2021-12-06 23:13:39,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eebdb96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:13:39, skipping insertion in model container [2021-12-06 23:13:39,223 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 11:13:39" (1/1) ... [2021-12-06 23:13:39,228 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 23:13:39,236 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 23:13:39,338 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 23:13:39,345 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 23:13:39,359 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 23:13:39,368 INFO L208 MainTranslator]: Completed translation [2021-12-06 23:13:39,369 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:13:39 WrapperNode [2021-12-06 23:13:39,369 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 23:13:39,370 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 23:13:39,370 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 23:13:39,370 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 23:13:39,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:13:39" (1/1) ... [2021-12-06 23:13:39,381 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:13:39" (1/1) ... [2021-12-06 23:13:39,397 INFO L137 Inliner]: procedures = 7, calls = 6, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 16 [2021-12-06 23:13:39,397 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 23:13:39,398 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 23:13:39,398 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 23:13:39,398 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 23:13:39,406 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:13:39" (1/1) ... [2021-12-06 23:13:39,406 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:13:39" (1/1) ... [2021-12-06 23:13:39,407 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:13:39" (1/1) ... [2021-12-06 23:13:39,407 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:13:39" (1/1) ... [2021-12-06 23:13:39,410 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:13:39" (1/1) ... [2021-12-06 23:13:39,413 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:13:39" (1/1) ... [2021-12-06 23:13:39,414 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:13:39" (1/1) ... [2021-12-06 23:13:39,415 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 23:13:39,416 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 23:13:39,416 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 23:13:39,416 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 23:13:39,417 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:13:39" (1/1) ... [2021-12-06 23:13:39,425 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:39,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:39,446 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:39,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-12-06 23:13:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-06 23:13:39,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-06 23:13:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 23:13:39,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 23:13:39,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-06 23:13:39,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-06 23:13:39,540 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 23:13:39,541 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 23:13:39,544 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-12-06 23:13:39,605 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 23:13:39,612 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 23:13:39,612 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-06 23:13:39,614 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 11:13:39 BoogieIcfgContainer [2021-12-06 23:13:39,614 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 23:13:39,615 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-12-06 23:13:39,616 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-12-06 23:13:39,619 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-12-06 23:13:39,620 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 23:13:39,620 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 06.12 11:13:39" (1/3) ... [2021-12-06 23:13:39,621 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@42b1a2cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 06.12 11:13:39, skipping insertion in model container [2021-12-06 23:13:39,622 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 23:13:39,622 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:13:39" (2/3) ... [2021-12-06 23:13:39,622 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@42b1a2cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 06.12 11:13:39, skipping insertion in model container [2021-12-06 23:13:39,622 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 23:13:39,622 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 11:13:39" (3/3) ... [2021-12-06 23:13:39,624 INFO L388 chiAutomizerObserver]: Analyzing ICFG memset3.c [2021-12-06 23:13:39,659 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-12-06 23:13:39,659 INFO L360 BuchiCegarLoop]: Hoare is false [2021-12-06 23:13:39,659 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-12-06 23:13:39,659 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-12-06 23:13:39,659 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-12-06 23:13:39,660 INFO L364 BuchiCegarLoop]: Difference is false [2021-12-06 23:13:39,660 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-12-06 23:13:39,660 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-12-06 23:13:39,671 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 9 states have (on average 1.1111111111111112) internal successors, (10), 9 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-12-06 23:13:39,686 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2021-12-06 23:13:39,686 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 23:13:39,686 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 23:13:39,690 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2021-12-06 23:13:39,690 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1] [2021-12-06 23:13:39,690 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-12-06 23:13:39,691 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 9 states have (on average 1.1111111111111112) internal successors, (10), 9 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-12-06 23:13:39,692 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2021-12-06 23:13:39,692 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 23:13:39,692 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 23:13:39,693 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2021-12-06 23:13:39,693 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1] [2021-12-06 23:13:39,698 INFO L791 eck$LassoCheckResult]: Stem: 5#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 12#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset, main_~#cstats~0#1.base, main_~#cstats~0#1.offset, main_~point~0#1.base, main_~point~0#1.offset;call main_~#cstats~0#1.base, main_~#cstats~0#1.offset := #Ultimate.allocOnStack(80);havoc main_~point~0#1.base, main_~point~0#1.offset;main_~point~0#1.base, main_~point~0#1.offset := main_~#cstats~0#1.base, main_~#cstats~0#1.offset; 9#L29true call main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset := #Ultimate.C_memset(main_~point~0#1.base, main_~point~0#1.offset, 0, 80);< 8##Ultimate.C_memsetENTRYtrue assume 1 == #valid[#ptr.base];assume #amount + #ptr.offset <= #length[#ptr.base] && 0 <= #ptr.offset; 7#$Ultimate##0true #t~loopctr5 := 0; 4#L-1-1true [2021-12-06 23:13:39,698 INFO L793 eck$LassoCheckResult]: Loop: 4#L-1-1true assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5; 4#L-1-1true [2021-12-06 23:13:39,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:13:39,702 INFO L85 PathProgramCache]: Analyzing trace with hash 37284879, now seen corresponding path program 1 times [2021-12-06 23:13:39,709 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:13:39,709 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1008783368] [2021-12-06 23:13:39,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:13:39,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:13:39,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:13:39,785 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 23:13:39,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:13:39,808 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 23:13:39,811 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:13:39,811 INFO L85 PathProgramCache]: Analyzing trace with hash 36, now seen corresponding path program 1 times [2021-12-06 23:13:39,811 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:13:39,811 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1647382827] [2021-12-06 23:13:39,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:13:39,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:13:39,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:13:39,819 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 23:13:39,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:13:39,826 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 23:13:39,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:13:39,828 INFO L85 PathProgramCache]: Analyzing trace with hash 1155831254, now seen corresponding path program 1 times [2021-12-06 23:13:39,828 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:13:39,829 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [636513518] [2021-12-06 23:13:39,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:13:39,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:13:39,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:13:39,843 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 23:13:39,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:13:39,857 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 23:13:39,900 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 23:13:39,901 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 23:13:39,901 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 23:13:39,901 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 23:13:39,901 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-06 23:13:39,901 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:39,901 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 23:13:39,901 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 23:13:39,901 INFO L133 ssoRankerPreferences]: Filename of dumped script: memset3.c_Iteration1_Loop [2021-12-06 23:13:39,901 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 23:13:39,902 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 23:13:39,913 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 23:13:39,985 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 23:13:39,985 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-06 23:13:39,987 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:39,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:39,988 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:39,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-12-06 23:13:39,989 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 23:13:39,990 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 23:13:40,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:40,034 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:40,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:40,035 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:40,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-12-06 23:13:40,037 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-06 23:13:40,037 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 23:13:40,079 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-06 23:13:40,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2021-12-06 23:13:40,082 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 23:13:40,082 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 23:13:40,082 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 23:13:40,082 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 23:13:40,082 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-06 23:13:40,082 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:40,082 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 23:13:40,082 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 23:13:40,083 INFO L133 ssoRankerPreferences]: Filename of dumped script: memset3.c_Iteration1_Loop [2021-12-06 23:13:40,083 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 23:13:40,083 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 23:13:40,084 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 23:13:40,135 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 23:13:40,139 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-06 23:13:40,141 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:40,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:40,142 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:40,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-12-06 23:13:40,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:40,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:40,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:40,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:40,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:40,152 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:40,155 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:13:40,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:40,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:40,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2021-12-06 23:13:40,181 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-06 23:13:40,181 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:40,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:40,182 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:40,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-12-06 23:13:40,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:40,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:40,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:40,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:40,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:40,193 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:40,196 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:40,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:40,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:40,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:40,219 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-06 23:13:40,220 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:40,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:40,220 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:40,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-12-06 23:13:40,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:40,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:40,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:40,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:40,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:40,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:40,234 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:40,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:40,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:40,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:40,261 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-06 23:13:40,261 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:40,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:40,262 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:40,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-12-06 23:13:40,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:40,271 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:40,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:40,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:40,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:40,271 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:40,275 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:40,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:40,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:40,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2021-12-06 23:13:40,309 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-06 23:13:40,309 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:40,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:40,310 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:40,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-12-06 23:13:40,311 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 23:13:40,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:40,318 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:40,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:40,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:40,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:40,319 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:40,323 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:40,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:40,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:40,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:40,349 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-06 23:13:40,349 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:40,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:40,350 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:40,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-12-06 23:13:40,351 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 23:13:40,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:40,359 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:40,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:40,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:40,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:40,359 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:40,364 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:40,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:40,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:40,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2021-12-06 23:13:40,405 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-06 23:13:40,405 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:40,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:40,406 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:40,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-12-06 23:13:40,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:40,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:40,416 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:40,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:40,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:40,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:40,416 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:40,424 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:40,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:40,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:40,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2021-12-06 23:13:40,461 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-06 23:13:40,461 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:40,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:40,462 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:40,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-12-06 23:13:40,463 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 23:13:40,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:40,471 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:40,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:40,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:40,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:40,471 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:40,474 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:40,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:40,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:40,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2021-12-06 23:13:40,510 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-06 23:13:40,510 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:40,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:40,511 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:40,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-12-06 23:13:40,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:40,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:40,522 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:40,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:40,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:40,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:40,522 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:40,528 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:40,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:40,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:40,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2021-12-06 23:13:40,781 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 23:13:40,781 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 23:13:40,781 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 23:13:40,781 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 23:13:40,781 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-06 23:13:40,781 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:40,781 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 23:13:40,781 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 23:13:40,781 INFO L133 ssoRankerPreferences]: Filename of dumped script: memset3.c_Iteration1_Lasso [2021-12-06 23:13:40,781 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 23:13:40,781 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 23:13:40,784 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 23:13:40,785 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 23:13:40,787 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 23:13:40,788 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 23:13:40,789 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 23:13:40,791 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 23:13:40,793 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:13:40,794 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 23:13:40,801 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 23:13:40,802 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 23:13:40,803 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 23:13:40,805 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 23:13:40,806 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 23:13:40,807 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 23:13:40,808 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 23:13:40,810 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 23:13:40,811 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 23:13:40,827 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 23:13:40,930 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 23:13:40,930 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-06 23:13:40,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:40,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:40,931 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:40,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-12-06 23:13:40,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:40,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:40,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:40,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:40,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:40,942 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:40,942 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:13:40,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:40,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:40,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2021-12-06 23:13:40,974 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:40,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:40,974 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:40,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-12-06 23:13:40,975 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 23:13:40,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:40,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:40,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:40,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:40,982 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:40,983 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:13:40,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:40,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2021-12-06 23:13:41,002 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,003 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-12-06 23:13:41,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:41,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:41,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,011 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:41,011 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:13:41,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:41,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2021-12-06 23:13:41,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,044 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-12-06 23:13:41,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:41,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:41,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,052 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:41,053 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:13:41,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:41,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2021-12-06 23:13:41,073 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,074 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-12-06 23:13:41,075 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 23:13:41,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,082 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:41,084 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:41,084 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:13:41,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2021-12-06 23:13:41,107 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,108 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-12-06 23:13:41,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:41,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,116 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:41,118 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:41,118 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:13:41,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:41,150 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,151 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-12-06 23:13:41,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:41,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:41,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,162 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:41,163 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:13:41,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:41,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2021-12-06 23:13:41,184 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,185 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-12-06 23:13:41,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:41,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,194 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:41,197 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:41,197 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:13:41,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2021-12-06 23:13:41,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,223 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-12-06 23:13:41,224 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 23:13:41,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:41,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,231 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:41,232 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:13:41,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:41,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:41,251 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,252 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-12-06 23:13:41,253 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 23:13:41,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:41,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,261 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:41,261 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:13:41,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:41,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2021-12-06 23:13:41,280 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,281 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-12-06 23:13:41,282 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 23:13:41,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:41,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,289 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:41,290 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:13:41,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:41,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2021-12-06 23:13:41,322 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,323 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-12-06 23:13:41,324 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 23:13:41,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:41,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,331 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:41,331 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:13:41,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:41,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:41,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,352 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-12-06 23:13:41,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:41,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,366 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:41,368 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:41,368 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:13:41,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2021-12-06 23:13:41,390 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,391 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-12-06 23:13:41,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:41,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:41,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,399 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:41,399 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:13:41,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:41,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2021-12-06 23:13:41,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,419 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-12-06 23:13:41,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:41,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,428 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:41,430 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:41,430 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:13:41,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2021-12-06 23:13:41,465 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,465 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-12-06 23:13:41,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:41,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,474 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:41,475 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:41,475 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:13:41,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2021-12-06 23:13:41,498 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,498 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-12-06 23:13:41,499 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 23:13:41,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,508 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:41,509 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:41,510 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:13:41,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2021-12-06 23:13:41,531 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,532 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-12-06 23:13:41,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:41,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,542 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:41,544 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:41,544 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:13:41,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2021-12-06 23:13:41,579 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,580 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-12-06 23:13:41,581 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 23:13:41,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,589 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:41,590 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:41,591 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:13:41,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2021-12-06 23:13:41,616 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-06 23:13:41,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,617 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-12-06 23:13:41,619 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 23:13:41,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:41,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,627 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:41,627 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:41,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:41,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2021-12-06 23:13:41,647 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,647 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-12-06 23:13:41,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:41,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:41,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,656 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:41,656 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:41,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:41,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2021-12-06 23:13:41,675 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,676 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-12-06 23:13:41,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:41,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:41,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,685 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:41,686 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:41,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:41,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:41,705 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,706 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-12-06 23:13:41,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:41,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:41,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,715 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:41,716 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:41,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:41,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:41,735 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,735 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-12-06 23:13:41,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:41,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,744 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:41,745 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:41,746 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:41,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:41,770 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,771 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-12-06 23:13:41,772 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 23:13:41,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,779 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:41,781 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:41,781 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:41,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2021-12-06 23:13:41,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,803 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-12-06 23:13:41,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:41,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:41,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,812 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:41,812 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:41,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:41,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,832 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:41,832 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,833 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-12-06 23:13:41,834 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 23:13:41,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,843 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:41,847 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:41,847 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:41,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:41,874 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,875 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-12-06 23:13:41,876 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 23:13:41,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:41,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,883 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:41,884 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:41,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:41,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2021-12-06 23:13:41,903 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,904 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-12-06 23:13:41,905 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 23:13:41,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:41,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,913 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:41,913 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:41,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:41,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2021-12-06 23:13:41,933 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,933 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-12-06 23:13:41,935 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 23:13:41,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:41,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,943 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:41,943 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:41,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:41,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2021-12-06 23:13:41,963 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,963 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-12-06 23:13:41,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:41,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:41,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:41,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:41,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:41,972 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:41,972 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:41,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:41,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:41,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:41,991 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:41,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:41,992 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:41,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-12-06 23:13:41,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:42,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,000 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:42,002 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:42,002 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:42,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2021-12-06 23:13:42,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,027 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-12-06 23:13:42,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:42,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:42,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,036 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:42,037 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:42,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:42,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-12-06 23:13:42,055 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,056 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-12-06 23:13:42,058 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 23:13:42,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,065 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:42,066 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:42,066 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:42,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2021-12-06 23:13:42,102 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,102 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-12-06 23:13:42,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:42,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,110 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:42,112 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:42,113 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:42,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2021-12-06 23:13:42,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,136 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-12-06 23:13:42,137 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 23:13:42,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,145 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:42,146 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:42,146 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:42,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2021-12-06 23:13:42,168 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,168 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-12-06 23:13:42,170 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 23:13:42,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,177 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:42,178 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:42,178 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:42,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2021-12-06 23:13:42,200 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,200 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-12-06 23:13:42,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:42,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,209 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:42,210 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:42,210 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:42,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2021-12-06 23:13:42,231 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-06 23:13:42,231 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,231 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-12-06 23:13:42,233 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 23:13:42,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:42,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,240 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:42,240 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:42,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:42,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-12-06 23:13:42,266 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,267 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-12-06 23:13:42,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:42,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:42,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,275 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:42,276 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:42,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:42,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2021-12-06 23:13:42,295 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,296 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-12-06 23:13:42,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:42,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:42,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,305 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:42,305 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:42,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:42,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-12-06 23:13:42,324 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,324 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-12-06 23:13:42,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:42,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:42,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,334 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:42,334 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:42,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:42,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2021-12-06 23:13:42,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,354 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-12-06 23:13:42,355 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 23:13:42,363 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:42,365 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:42,365 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:42,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:42,386 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,387 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-12-06 23:13:42,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:42,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,396 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:42,397 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:42,397 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:42,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2021-12-06 23:13:42,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,419 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-12-06 23:13:42,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:42,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:42,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,429 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:42,429 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:42,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:42,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2021-12-06 23:13:42,448 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,448 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-12-06 23:13:42,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:42,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:42,465 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:42,466 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:42,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2021-12-06 23:13:42,500 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,501 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-12-06 23:13:42,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:42,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:42,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,510 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:42,510 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:42,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:42,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:42,530 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,531 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-12-06 23:13:42,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:42,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:42,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,539 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:42,539 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:42,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:42,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2021-12-06 23:13:42,558 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,559 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-12-06 23:13:42,560 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 23:13:42,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:42,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,567 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:42,568 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:42,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:42,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2021-12-06 23:13:42,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,588 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-12-06 23:13:42,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:42,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:42,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,597 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:42,597 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:42,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:42,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2021-12-06 23:13:42,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,617 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-12-06 23:13:42,618 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 23:13:42,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,625 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:42,626 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:42,627 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:42,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2021-12-06 23:13:42,648 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,649 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-12-06 23:13:42,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:42,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:42,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,657 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:42,658 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:42,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:42,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2021-12-06 23:13:42,677 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,678 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-12-06 23:13:42,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:42,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,687 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:42,690 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:42,690 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:42,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2021-12-06 23:13:42,711 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,712 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-12-06 23:13:42,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:42,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,722 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:42,724 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:42,724 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:42,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2021-12-06 23:13:42,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,748 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-12-06 23:13:42,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:42,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,756 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:42,758 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:42,758 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:42,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2021-12-06 23:13:42,780 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,780 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-12-06 23:13:42,782 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 23:13:42,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,790 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:42,791 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:42,791 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:42,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-12-06 23:13:42,813 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,814 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-12-06 23:13:42,815 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 23:13:42,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,824 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:42,826 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:42,826 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:42,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2021-12-06 23:13:42,855 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-06 23:13:42,855 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,856 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-12-06 23:13:42,857 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 23:13:42,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:42,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,864 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:42,865 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:42,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:42,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:42,884 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,885 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-12-06 23:13:42,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:42,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:42,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,893 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:42,894 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:42,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:42,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2021-12-06 23:13:42,913 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,913 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-12-06 23:13:42,915 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 23:13:42,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:42,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,923 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:42,923 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:42,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:42,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2021-12-06 23:13:42,942 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,943 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-12-06 23:13:42,944 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 23:13:42,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:42,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,951 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:42,952 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:42,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:42,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:42,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2021-12-06 23:13:42,971 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:42,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:42,971 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:42,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-12-06 23:13:42,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:42,980 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:42,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:42,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:42,980 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:42,982 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:42,982 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:42,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2021-12-06 23:13:43,004 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,005 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-12-06 23:13:43,006 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 23:13:43,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:43,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,015 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:43,017 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:43,017 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:43,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:43,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,039 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-12-06 23:13:43,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:43,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:43,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:43,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,048 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:43,049 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:43,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:43,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2021-12-06 23:13:43,068 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,068 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-12-06 23:13:43,070 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 23:13:43,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:43,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,079 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:43,085 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:43,085 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:43,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2021-12-06 23:13:43,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,119 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-12-06 23:13:43,121 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 23:13:43,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:43,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:43,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,129 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:43,130 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:43,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:43,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2021-12-06 23:13:43,150 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,150 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-12-06 23:13:43,152 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 23:13:43,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:43,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:43,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,159 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:43,160 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:43,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:43,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2021-12-06 23:13:43,179 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,179 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-12-06 23:13:43,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:43,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:43,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:43,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,189 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:43,190 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:43,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:43,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:43,209 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,209 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-12-06 23:13:43,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:43,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:43,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:43,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,218 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:43,218 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:43,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:43,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-12-06 23:13:43,237 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,238 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-12-06 23:13:43,239 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 23:13:43,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:43,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,247 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:43,248 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:43,248 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:43,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2021-12-06 23:13:43,271 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,271 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-12-06 23:13:43,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:43,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:43,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:43,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,280 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:43,281 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:43,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:43,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2021-12-06 23:13:43,300 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,301 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-12-06 23:13:43,302 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 23:13:43,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:43,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,310 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:43,311 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:43,311 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:43,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2021-12-06 23:13:43,334 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,335 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-12-06 23:13:43,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:43,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:43,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,344 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:43,345 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:43,345 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:43,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2021-12-06 23:13:43,369 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,369 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-12-06 23:13:43,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:43,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:43,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,378 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:43,384 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:43,384 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:43,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2021-12-06 23:13:43,407 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,407 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-12-06 23:13:43,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:43,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:43,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,416 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:43,417 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:43,417 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:43,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2021-12-06 23:13:43,440 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,441 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-12-06 23:13:43,443 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 23:13:43,450 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:43,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,450 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:43,452 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:43,452 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:43,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2021-12-06 23:13:43,474 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-06 23:13:43,474 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,475 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-12-06 23:13:43,476 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 23:13:43,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:43,483 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:43,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:43,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,484 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:43,484 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:43,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:43,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2021-12-06 23:13:43,504 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,505 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-12-06 23:13:43,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:43,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:43,515 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:43,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:43,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,515 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:43,516 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:43,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:43,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:43,536 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,537 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-12-06 23:13:43,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:43,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:43,545 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:43,545 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:43,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,545 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:43,545 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:43,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:43,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2021-12-06 23:13:43,565 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,566 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-12-06 23:13:43,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:43,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:43,575 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:43,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:43,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,575 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:43,575 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:43,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:43,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:43,595 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,596 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-12-06 23:13:43,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:43,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:43,604 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:43,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,604 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:43,605 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:43,606 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:43,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2021-12-06 23:13:43,628 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,628 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-12-06 23:13:43,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:43,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:43,637 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:43,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,637 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:43,638 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:43,638 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:43,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2021-12-06 23:13:43,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,660 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-12-06 23:13:43,661 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 23:13:43,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:43,668 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:43,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:43,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,668 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:43,669 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:43,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:43,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2021-12-06 23:13:43,688 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,689 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-12-06 23:13:43,690 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 23:13:43,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:43,698 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:43,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,699 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:43,704 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:43,704 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:43,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2021-12-06 23:13:43,735 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,736 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-12-06 23:13:43,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:43,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:43,745 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:43,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:43,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,745 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:43,745 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:43,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:43,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2021-12-06 23:13:43,765 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,765 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-12-06 23:13:43,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:43,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:43,774 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:43,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:43,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,774 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:43,774 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:43,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:43,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2021-12-06 23:13:43,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,794 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-12-06 23:13:43,795 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 23:13:43,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:43,802 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:43,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:43,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,803 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:43,803 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:43,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:43,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2021-12-06 23:13:43,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,823 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-12-06 23:13:43,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:43,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:43,831 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:43,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:43,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,831 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:43,832 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:43,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:43,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2021-12-06 23:13:43,851 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,852 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-12-06 23:13:43,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:43,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:43,860 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:43,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,861 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:43,862 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:43,862 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:43,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2021-12-06 23:13:43,883 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,884 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-12-06 23:13:43,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:43,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:43,892 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:43,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:43,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,893 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:43,893 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:43,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:43,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2021-12-06 23:13:43,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,913 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-12-06 23:13:43,915 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 23:13:43,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:43,922 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:43,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,922 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:43,923 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:43,923 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:43,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2021-12-06 23:13:43,945 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,946 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-12-06 23:13:43,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:43,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:43,954 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:43,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,954 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:43,955 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:43,955 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:43,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:43,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2021-12-06 23:13:43,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:43,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:43,979 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:43,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-12-06 23:13:43,980 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 23:13:43,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:43,987 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:43,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:43,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:43,987 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:43,988 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:43,988 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:43,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2021-12-06 23:13:44,010 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,010 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-12-06 23:13:44,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:44,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,018 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:44,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,019 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:44,020 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:44,020 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:44,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:44,041 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,042 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-12-06 23:13:44,043 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 23:13:44,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,050 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:44,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,050 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:44,051 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:44,051 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:44,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2021-12-06 23:13:44,073 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-06 23:13:44,073 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,074 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-12-06 23:13:44,075 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 23:13:44,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,082 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:44,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:44,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,082 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:44,083 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:44,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:44,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2021-12-06 23:13:44,105 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,105 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-12-06 23:13:44,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:44,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,115 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:44,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:44,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,115 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:44,115 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:44,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:44,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2021-12-06 23:13:44,136 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,136 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-12-06 23:13:44,138 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 23:13:44,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,146 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:44,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:44,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,146 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:44,147 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:44,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:44,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2021-12-06 23:13:44,167 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,167 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-12-06 23:13:44,169 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 23:13:44,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,176 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:44,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:44,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,176 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:44,177 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:44,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:44,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2021-12-06 23:13:44,197 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,197 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-12-06 23:13:44,199 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 23:13:44,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,207 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:44,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,207 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:44,210 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:44,210 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:44,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2021-12-06 23:13:44,237 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,238 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-12-06 23:13:44,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:44,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,250 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:44,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,250 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:44,251 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:44,252 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:44,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2021-12-06 23:13:44,274 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,275 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-12-06 23:13:44,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:44,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,285 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:44,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:44,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,286 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:44,286 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:44,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:44,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2021-12-06 23:13:44,306 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,307 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-12-06 23:13:44,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:44,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,315 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:44,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,315 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:44,319 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:44,319 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:44,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2021-12-06 23:13:44,362 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,363 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-12-06 23:13:44,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:44,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,371 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:44,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:44,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,371 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:44,372 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:44,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:44,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2021-12-06 23:13:44,392 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,393 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-12-06 23:13:44,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:44,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,401 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:44,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:44,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:44,402 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:44,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:44,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2021-12-06 23:13:44,423 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,423 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-12-06 23:13:44,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:44,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,432 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:44,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:44,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,432 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:44,433 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:44,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:44,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2021-12-06 23:13:44,453 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,453 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-12-06 23:13:44,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:44,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,461 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:44,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:44,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,462 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:44,462 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:44,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:44,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2021-12-06 23:13:44,482 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,483 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-12-06 23:13:44,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:44,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,491 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:44,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,491 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:44,493 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:44,493 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:44,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2021-12-06 23:13:44,516 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,516 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-12-06 23:13:44,518 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 23:13:44,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,525 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:44,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:44,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:44,526 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:44,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:44,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:44,545 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,546 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-12-06 23:13:44,547 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 23:13:44,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,555 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:44,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:44,556 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:44,556 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:44,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2021-12-06 23:13:44,579 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,580 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-12-06 23:13:44,583 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 23:13:44,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,590 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:44,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,590 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:44,592 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:44,592 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:44,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2021-12-06 23:13:44,617 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,617 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-12-06 23:13:44,618 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 23:13:44,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,626 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:44,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,626 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:44,627 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:44,627 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:44,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2021-12-06 23:13:44,650 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,651 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-12-06 23:13:44,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:44,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,659 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:44,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,659 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:44,661 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:44,661 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:44,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2021-12-06 23:13:44,684 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,685 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-12-06 23:13:44,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:44,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,693 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:44,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,693 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:44,695 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:44,695 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:44,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2021-12-06 23:13:44,717 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-06 23:13:44,718 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,718 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-12-06 23:13:44,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:44,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,727 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:44,727 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:44,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,727 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:44,728 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:44,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:44,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2021-12-06 23:13:44,749 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,750 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-12-06 23:13:44,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:44,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,759 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:44,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:44,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,759 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:44,760 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:44,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:44,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2021-12-06 23:13:44,781 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,781 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-12-06 23:13:44,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:44,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,791 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:44,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:44,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,791 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:44,792 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:44,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:44,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2021-12-06 23:13:44,813 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,814 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-12-06 23:13:44,815 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 23:13:44,823 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,823 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:44,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:44,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,823 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:44,824 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:44,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:44,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2021-12-06 23:13:44,846 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,847 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-12-06 23:13:44,849 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 23:13:44,856 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,856 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:44,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,856 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:44,858 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:44,858 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:44,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2021-12-06 23:13:44,883 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,883 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-12-06 23:13:44,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:44,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,892 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:44,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,892 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:44,894 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:44,894 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:44,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2021-12-06 23:13:44,918 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,919 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-12-06 23:13:44,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:44,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,928 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:44,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:44,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,928 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:44,929 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:44,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:44,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:44,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2021-12-06 23:13:44,952 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:44,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:44,952 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:44,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-12-06 23:13:44,954 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 23:13:44,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:44,962 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:44,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:44,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:44,962 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:44,967 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:44,967 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:45,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,032 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2021-12-06 23:13:45,033 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,033 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-12-06 23:13:45,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:45,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,042 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:45,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:45,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,043 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:45,043 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:45,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:45,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2021-12-06 23:13:45,064 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,065 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-12-06 23:13:45,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:45,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,073 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:45,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:45,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,073 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:45,074 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:45,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:45,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2021-12-06 23:13:45,095 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,096 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-12-06 23:13:45,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:45,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,104 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:45,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:45,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,104 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:45,105 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:45,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:45,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2021-12-06 23:13:45,126 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,127 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-12-06 23:13:45,128 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 23:13:45,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,135 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:45,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:45,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,136 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:45,136 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:45,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:45,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2021-12-06 23:13:45,157 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,158 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-12-06 23:13:45,159 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 23:13:45,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,166 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:45,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,166 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:45,168 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:45,168 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:45,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2021-12-06 23:13:45,193 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,194 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-12-06 23:13:45,195 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 23:13:45,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,202 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:45,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:45,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,203 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:45,203 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:45,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:45,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2021-12-06 23:13:45,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,225 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-12-06 23:13:45,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:45,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,234 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:45,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,234 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:45,236 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:45,236 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:45,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2021-12-06 23:13:45,262 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,263 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-12-06 23:13:45,264 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 23:13:45,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,271 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:45,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,271 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:45,273 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:45,273 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:45,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2021-12-06 23:13:45,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,302 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-12-06 23:13:45,303 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 23:13:45,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,310 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:45,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,311 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:45,312 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:45,312 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:45,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2021-12-06 23:13:45,338 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,339 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-12-06 23:13:45,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:45,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,347 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:45,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,347 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:45,349 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:45,349 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:45,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2021-12-06 23:13:45,375 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,375 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-12-06 23:13:45,376 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 23:13:45,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,384 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:45,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,384 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:45,385 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:45,385 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:45,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2021-12-06 23:13:45,410 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-06 23:13:45,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,411 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-12-06 23:13:45,412 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 23:13:45,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,419 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:45,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:45,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,419 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:45,420 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:45,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:45,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2021-12-06 23:13:45,440 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,440 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-12-06 23:13:45,441 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 23:13:45,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,449 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:45,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:45,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,449 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:45,449 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:45,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:45,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2021-12-06 23:13:45,469 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,469 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-12-06 23:13:45,470 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 23:13:45,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,478 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:45,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:45,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,478 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:45,478 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:45,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:45,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:45,498 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,498 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-12-06 23:13:45,499 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 23:13:45,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,506 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:45,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:45,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,506 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:45,507 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:45,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:45,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2021-12-06 23:13:45,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,527 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-12-06 23:13:45,528 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 23:13:45,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,536 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:45,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,536 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:45,537 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:45,538 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:45,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:45,560 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,560 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-12-06 23:13:45,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:45,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,570 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:45,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,570 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:45,572 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:45,572 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:45,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2021-12-06 23:13:45,593 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,594 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-12-06 23:13:45,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:45,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,602 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:45,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:45,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,602 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:45,603 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:45,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:45,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2021-12-06 23:13:45,622 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,623 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-12-06 23:13:45,624 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 23:13:45,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,631 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:45,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,631 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:45,634 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:45,634 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:45,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2021-12-06 23:13:45,669 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,670 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-12-06 23:13:45,671 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 23:13:45,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,678 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:45,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:45,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,678 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:45,678 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:45,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:45,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2021-12-06 23:13:45,697 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,698 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-12-06 23:13:45,699 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 23:13:45,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,706 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:45,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:45,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,706 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:45,707 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:45,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:45,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2021-12-06 23:13:45,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,726 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-12-06 23:13:45,728 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 23:13:45,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,735 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:45,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:45,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,735 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:45,735 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:45,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:45,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2021-12-06 23:13:45,754 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,755 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-12-06 23:13:45,760 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 23:13:45,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,767 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:45,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:45,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,767 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:45,768 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:45,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:45,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2021-12-06 23:13:45,787 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,788 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-12-06 23:13:45,789 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 23:13:45,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,796 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:45,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,796 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:45,797 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:45,798 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:45,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:45,819 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,820 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-12-06 23:13:45,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:45,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,829 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:45,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:45,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:45,829 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:45,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:45,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2021-12-06 23:13:45,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,849 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-12-06 23:13:45,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:45,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,859 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:45,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,859 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:45,860 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:45,860 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:45,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2021-12-06 23:13:45,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,882 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-12-06 23:13:45,883 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 23:13:45,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,891 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:45,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,891 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:45,892 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:45,892 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:45,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2021-12-06 23:13:45,914 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,915 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-12-06 23:13:45,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:45,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,924 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:45,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,924 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:45,925 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:45,925 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:45,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:45,946 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,947 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-12-06 23:13:45,948 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 23:13:45,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,955 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:45,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,956 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:45,957 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:45,957 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:45,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:45,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2021-12-06 23:13:45,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:45,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:45,979 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:45,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-12-06 23:13:45,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:45,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:45,989 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:45,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:45,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:45,989 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:45,991 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:45,991 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:45,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2021-12-06 23:13:46,012 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-06 23:13:46,012 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,013 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-12-06 23:13:46,014 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 23:13:46,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:46,022 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:46,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:46,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,022 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:46,022 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:46,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:46,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:46,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,043 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-12-06 23:13:46,044 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 23:13:46,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:46,051 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:46,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:46,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,052 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:46,052 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:46,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:46,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2021-12-06 23:13:46,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,073 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-12-06 23:13:46,074 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 23:13:46,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:46,083 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:46,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:46,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,083 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:46,084 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:46,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:46,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2021-12-06 23:13:46,104 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,104 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-12-06 23:13:46,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:46,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:46,113 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:46,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:46,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,113 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:46,114 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:46,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:46,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2021-12-06 23:13:46,133 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,134 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-12-06 23:13:46,135 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 23:13:46,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:46,143 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:46,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,143 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:46,145 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:13:46,145 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:13:46,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2021-12-06 23:13:46,170 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,171 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-12-06 23:13:46,172 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 23:13:46,180 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:46,180 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:46,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,180 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:46,181 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:13:46,182 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:13:46,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2021-12-06 23:13:46,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,205 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-12-06 23:13:46,207 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 23:13:46,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:46,215 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:46,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:46,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,215 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:46,216 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:46,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:46,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2021-12-06 23:13:46,236 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,236 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-12-06 23:13:46,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:46,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:46,246 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:46,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,246 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:46,251 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:13:46,251 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:13:46,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2021-12-06 23:13:46,298 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,299 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-12-06 23:13:46,301 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 23:13:46,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:46,307 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:46,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:46,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,308 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:46,308 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:46,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:46,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,328 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:46,328 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,328 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-12-06 23:13:46,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:46,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:46,337 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:46,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:46,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,337 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:46,338 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:46,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:46,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2021-12-06 23:13:46,358 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,358 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-12-06 23:13:46,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:46,366 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:46,366 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:46,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:46,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,367 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:46,367 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:46,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:46,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2021-12-06 23:13:46,387 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,388 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-12-06 23:13:46,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:46,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:46,397 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:46,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:46,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,397 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:46,398 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:46,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:46,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2021-12-06 23:13:46,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,419 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-12-06 23:13:46,420 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 23:13:46,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:46,427 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:46,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,427 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:46,429 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:13:46,429 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:13:46,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2021-12-06 23:13:46,453 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,453 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-12-06 23:13:46,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:46,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:46,462 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:46,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:46,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,462 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:46,463 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:46,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:46,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2021-12-06 23:13:46,486 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,487 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-12-06 23:13:46,487 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 23:13:46,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:46,495 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:46,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,495 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:46,496 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:13:46,497 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:13:46,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2021-12-06 23:13:46,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,521 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-12-06 23:13:46,522 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 23:13:46,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:46,529 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:46,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,529 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:46,531 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:13:46,531 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:13:46,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,556 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:46,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,557 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-12-06 23:13:46,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:46,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:46,567 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:46,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,567 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:46,570 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:13:46,570 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:13:46,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2021-12-06 23:13:46,594 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,594 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-12-06 23:13:46,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:46,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:46,603 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:46,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,603 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:46,605 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:13:46,605 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:13:46,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-12-06 23:13:46,629 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,630 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-12-06 23:13:46,631 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 23:13:46,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:46,638 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:46,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,639 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:46,640 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:13:46,640 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:13:46,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2021-12-06 23:13:46,664 INFO L469 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2021-12-06 23:13:46,664 INFO L791 eck$LassoCheckResult]: Stem: 5#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 12#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset, main_~#cstats~0#1.base, main_~#cstats~0#1.offset, main_~point~0#1.base, main_~point~0#1.offset;call main_~#cstats~0#1.base, main_~#cstats~0#1.offset := #Ultimate.allocOnStack(80);havoc main_~point~0#1.base, main_~point~0#1.offset;main_~point~0#1.base, main_~point~0#1.offset := main_~#cstats~0#1.base, main_~#cstats~0#1.offset; 9#L29true call main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset := #Ultimate.C_memset(main_~point~0#1.base, main_~point~0#1.offset, 0, 80);< 8##Ultimate.C_memsetENTRYtrue assume 1 == #valid[#ptr.base];assume #amount + #ptr.offset <= #length[#ptr.base] && 0 <= #ptr.offset; 7#$Ultimate##0true #t~loopctr5 := 0; 4#L-1-1true assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5; 4#L-1-1true [2021-12-06 23:13:46,664 INFO L793 eck$LassoCheckResult]: Loop: 4#L-1-1true assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5; 4#L-1-1true [2021-12-06 23:13:46,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:13:46,665 INFO L85 PathProgramCache]: Analyzing trace with hash 1155831254, now seen corresponding path program 2 times [2021-12-06 23:13:46,665 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:13:46,665 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [587612354] [2021-12-06 23:13:46,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:13:46,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:13:46,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:13:46,674 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 23:13:46,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:13:46,684 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 23:13:46,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:13:46,684 INFO L85 PathProgramCache]: Analyzing trace with hash 36, now seen corresponding path program 2 times [2021-12-06 23:13:46,684 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:13:46,684 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [740498117] [2021-12-06 23:13:46,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:13:46,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:13:46,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:13:46,688 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 23:13:46,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:13:46,692 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 23:13:46,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:13:46,692 INFO L85 PathProgramCache]: Analyzing trace with hash 1471030511, now seen corresponding path program 3 times [2021-12-06 23:13:46,692 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:13:46,692 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [485764090] [2021-12-06 23:13:46,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:13:46,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:13:46,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:13:46,702 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 23:13:46,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:13:46,711 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 23:13:46,723 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 23:13:46,723 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 23:13:46,723 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 23:13:46,723 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 23:13:46,723 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-06 23:13:46,723 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,723 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 23:13:46,723 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 23:13:46,723 INFO L133 ssoRankerPreferences]: Filename of dumped script: memset3.c_Iteration1_Loop [2021-12-06 23:13:46,723 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 23:13:46,723 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 23:13:46,724 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 23:13:46,755 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 23:13:46,755 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-06 23:13:46,756 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,756 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-12-06 23:13:46,757 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 23:13:46,757 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 23:13:46,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2021-12-06 23:13:46,784 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,785 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-12-06 23:13:46,787 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-06 23:13:46,787 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 23:13:46,817 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-06 23:13:46,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2021-12-06 23:13:46,819 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 23:13:46,819 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 23:13:46,819 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 23:13:46,819 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 23:13:46,819 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-06 23:13:46,820 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,820 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 23:13:46,820 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 23:13:46,820 INFO L133 ssoRankerPreferences]: Filename of dumped script: memset3.c_Iteration1_Loop [2021-12-06 23:13:46,820 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 23:13:46,820 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 23:13:46,820 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 23:13:46,854 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 23:13:46,855 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-06 23:13:46,855 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,855 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-12-06 23:13:46,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:46,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:46,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:46,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,863 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:46,864 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:13:46,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:46,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2021-12-06 23:13:46,885 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-06 23:13:46,885 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,885 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-12-06 23:13:46,888 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 23:13:46,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:46,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:46,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,895 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:46,896 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:46,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:46,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2021-12-06 23:13:46,917 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-06 23:13:46,917 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,918 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-12-06 23:13:46,919 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 23:13:46,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:46,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:46,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,926 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:46,928 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:46,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:46,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2021-12-06 23:13:46,949 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-06 23:13:46,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,949 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-12-06 23:13:46,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:46,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:46,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:46,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,962 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:46,964 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:46,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:46,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:46,985 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:46,986 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-06 23:13:46,986 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:46,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:46,986 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:46,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-12-06 23:13:46,987 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 23:13:46,994 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:46,994 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:46,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:46,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:46,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:46,995 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:46,996 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:46,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:47,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:47,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2021-12-06 23:13:47,019 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-06 23:13:47,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:47,020 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:47,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-12-06 23:13:47,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:47,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:47,028 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:47,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:47,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:47,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:47,029 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:47,030 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:47,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:47,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:47,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2021-12-06 23:13:47,058 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-06 23:13:47,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:47,059 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:47,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-12-06 23:13:47,060 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 23:13:47,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:47,067 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:47,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:47,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:47,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:47,067 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:47,069 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:47,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:47,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:47,102 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:47,102 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-06 23:13:47,102 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:47,103 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:47,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-12-06 23:13:47,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:47,110 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:47,110 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:47,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:47,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:47,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:47,111 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:47,112 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:47,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:47,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:47,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2021-12-06 23:13:47,134 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-06 23:13:47,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:47,135 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:47,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-12-06 23:13:47,136 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 23:13:47,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:47,143 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:47,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:47,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:47,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:47,144 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:47,146 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:47,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:47,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:47,171 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:47,342 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 23:13:47,342 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 23:13:47,342 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 23:13:47,343 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 23:13:47,343 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-06 23:13:47,343 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,343 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 23:13:47,343 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 23:13:47,343 INFO L133 ssoRankerPreferences]: Filename of dumped script: memset3.c_Iteration1_Lasso [2021-12-06 23:13:47,343 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 23:13:47,343 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 23:13:47,344 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 23:13:47,345 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 23:13:47,346 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 23:13:47,347 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 23:13:47,348 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 23:13:47,349 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 23:13:47,351 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 23:13:47,352 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 23:13:47,353 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 23:13:47,353 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 23:13:47,354 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 23:13:47,355 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 23:13:47,356 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 23:13:47,371 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 23:13:47,373 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 23:13:47,374 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 23:13:47,456 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 23:13:47,456 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-06 23:13:47,456 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:47,457 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:47,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-12-06 23:13:47,457 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 23:13:47,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:47,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:47,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:47,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:47,464 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:47,465 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:13:47,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:47,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:47,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2021-12-06 23:13:47,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:47,484 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:47,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-12-06 23:13:47,486 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 23:13:47,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:47,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:47,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:47,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:47,493 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:47,493 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:13:47,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:47,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:47,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2021-12-06 23:13:47,512 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:47,513 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:47,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-12-06 23:13:47,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:47,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:47,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:47,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:47,522 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:47,523 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:47,523 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:13:47,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:47,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2021-12-06 23:13:47,543 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:47,544 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:47,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-12-06 23:13:47,546 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 23:13:47,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:47,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:47,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:47,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:47,553 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:47,553 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:13:47,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:47,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:47,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2021-12-06 23:13:47,572 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:47,573 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:47,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-12-06 23:13:47,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:47,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:47,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:47,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:47,582 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:47,583 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:47,583 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:13:47,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:47,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2021-12-06 23:13:47,604 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:47,604 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:47,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-12-06 23:13:47,606 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 23:13:47,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:47,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:47,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:47,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:47,613 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:47,613 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:13:47,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:47,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:47,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2021-12-06 23:13:47,632 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:47,632 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:47,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-12-06 23:13:47,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:47,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:47,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:47,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:47,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:47,641 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:47,641 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:13:47,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:47,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:47,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2021-12-06 23:13:47,660 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:47,661 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:47,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-12-06 23:13:47,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:47,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:47,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:47,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:47,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:47,669 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:47,669 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:13:47,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:47,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:47,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2021-12-06 23:13:47,688 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:47,689 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:47,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-12-06 23:13:47,690 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 23:13:47,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:47,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:47,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:47,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:47,698 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:47,698 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:13:47,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:47,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:47,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2021-12-06 23:13:47,717 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:47,717 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:47,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-12-06 23:13:47,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:47,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:47,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:47,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:47,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:47,727 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:47,727 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:13:47,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:47,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:47,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-12-06 23:13:47,746 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:47,747 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:47,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-12-06 23:13:47,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:47,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:47,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:47,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:47,755 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:47,756 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:47,756 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:13:47,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:47,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2021-12-06 23:13:47,776 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:47,777 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:47,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-12-06 23:13:47,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:47,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:47,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:47,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:47,786 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:47,788 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:47,788 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:13:47,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:47,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2021-12-06 23:13:47,812 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:47,813 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:47,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-12-06 23:13:47,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:47,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:47,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:47,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:47,821 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:47,822 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:47,822 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:13:47,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:47,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2021-12-06 23:13:47,844 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:47,845 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:47,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-12-06 23:13:47,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:47,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:47,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:47,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:47,854 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:47,855 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:47,855 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:13:47,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:47,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2021-12-06 23:13:47,876 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:47,876 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:47,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-12-06 23:13:47,880 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 23:13:47,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:47,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:47,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:47,887 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:47,887 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:47,887 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 23:13:47,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:47,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2021-12-06 23:13:47,907 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:47,908 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:47,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-12-06 23:13:47,909 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 23:13:47,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:47,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:47,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:47,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:47,917 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:47,917 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:13:47,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:47,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:47,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2021-12-06 23:13:47,936 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:47,937 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:47,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-12-06 23:13:47,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:47,946 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:47,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:47,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:47,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:47,946 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 23:13:47,947 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 23:13:47,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:47,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:47,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2021-12-06 23:13:47,965 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-06 23:13:47,966 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:47,966 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:47,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-12-06 23:13:47,967 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 23:13:47,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:47,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:47,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:47,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:47,974 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:47,975 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:47,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:47,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:47,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2021-12-06 23:13:47,993 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:47,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:47,994 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:47,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-12-06 23:13:47,995 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 23:13:48,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:48,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,002 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:48,002 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:48,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:48,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,021 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2021-12-06 23:13:48,021 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,022 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-12-06 23:13:48,023 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 23:13:48,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,030 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:48,031 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:48,031 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:48,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2021-12-06 23:13:48,051 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,052 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-12-06 23:13:48,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:48,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:48,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,061 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:48,061 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:48,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:48,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2021-12-06 23:13:48,080 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,081 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-12-06 23:13:48,082 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 23:13:48,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,089 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:48,090 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:48,090 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:48,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2021-12-06 23:13:48,112 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,112 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-12-06 23:13:48,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:48,121 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:48,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,122 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:48,122 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:48,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:48,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2021-12-06 23:13:48,141 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,142 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-12-06 23:13:48,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:48,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:48,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,151 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:48,151 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:48,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:48,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2021-12-06 23:13:48,170 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,170 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-12-06 23:13:48,171 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 23:13:48,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:48,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,179 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:48,179 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:48,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:48,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2021-12-06 23:13:48,198 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,198 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-12-06 23:13:48,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:48,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:48,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,206 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:48,207 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:48,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:48,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2021-12-06 23:13:48,225 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,226 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-12-06 23:13:48,227 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 23:13:48,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:48,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,234 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:48,235 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:48,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:48,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2021-12-06 23:13:48,253 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,254 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-12-06 23:13:48,255 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 23:13:48,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,263 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:48,264 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:48,264 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:48,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:48,285 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,286 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-12-06 23:13:48,287 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 23:13:48,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,295 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:48,298 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:48,298 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:48,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2021-12-06 23:13:48,326 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,326 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-12-06 23:13:48,328 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 23:13:48,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,335 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:48,336 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:48,336 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:48,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2021-12-06 23:13:48,357 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,357 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-12-06 23:13:48,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:48,365 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,366 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:48,366 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:48,366 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:48,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2021-12-06 23:13:48,387 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,388 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-12-06 23:13:48,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:48,396 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,396 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:48,397 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:48,397 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:48,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:48,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,419 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-12-06 23:13:48,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:48,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:48,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,427 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:48,427 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:48,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:48,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-12-06 23:13:48,446 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,446 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-12-06 23:13:48,447 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 23:13:48,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:48,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,455 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:48,455 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:48,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:48,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2021-12-06 23:13:48,474 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-06 23:13:48,474 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,475 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-12-06 23:13:48,476 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 23:13:48,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:48,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,483 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:48,483 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:48,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:48,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2021-12-06 23:13:48,502 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,503 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-12-06 23:13:48,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:48,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:48,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,511 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:48,511 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:48,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:48,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2021-12-06 23:13:48,530 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,531 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-12-06 23:13:48,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:48,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,539 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:48,540 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:48,540 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:48,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2021-12-06 23:13:48,561 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,561 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-12-06 23:13:48,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:48,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:48,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,570 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:48,570 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:48,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:48,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2021-12-06 23:13:48,589 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,590 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-12-06 23:13:48,591 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 23:13:48,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,599 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:48,600 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:48,600 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:48,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2021-12-06 23:13:48,621 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,621 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-12-06 23:13:48,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:48,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:48,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,631 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:48,631 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:48,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:48,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2021-12-06 23:13:48,650 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,651 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-12-06 23:13:48,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:48,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:48,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,659 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:48,659 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:48,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:48,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2021-12-06 23:13:48,678 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,678 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-12-06 23:13:48,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:48,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,687 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:48,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,687 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:48,687 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:48,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:48,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:48,706 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,707 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-12-06 23:13:48,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:48,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:48,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,715 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:48,715 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:48,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:48,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2021-12-06 23:13:48,734 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,734 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-12-06 23:13:48,735 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 23:13:48,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:48,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:48,742 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:48,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:48,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2021-12-06 23:13:48,761 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,762 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-12-06 23:13:48,763 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 23:13:48,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,771 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:48,772 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:48,772 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:48,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2021-12-06 23:13:48,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,795 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-12-06 23:13:48,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:48,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,805 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:48,809 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:48,809 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:48,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2021-12-06 23:13:48,841 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,842 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-12-06 23:13:48,843 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 23:13:48,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:48,852 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:48,852 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:48,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2021-12-06 23:13:48,873 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,874 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-12-06 23:13:48,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:48,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,882 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:48,883 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:48,883 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:48,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2021-12-06 23:13:48,904 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,905 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-12-06 23:13:48,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:48,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,915 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:48,918 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:48,918 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:48,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2021-12-06 23:13:48,939 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,940 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-12-06 23:13:48,941 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 23:13:48,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:48,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:48,950 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:48,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:48,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2021-12-06 23:13:48,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,970 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-12-06 23:13:48,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:48,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:48,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:48,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:48,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:48,979 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:48,979 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:48,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:48,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:48,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:48,998 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-06 23:13:48,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:48,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:48,999 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:48,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-12-06 23:13:49,000 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 23:13:49,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:49,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:49,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,007 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:49,007 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:49,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:49,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:49,026 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,027 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-12-06 23:13:49,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:49,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:49,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:49,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:49,036 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:49,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:49,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,055 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:49,055 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,055 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-12-06 23:13:49,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:49,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:49,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,064 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:49,065 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:49,065 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:49,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2021-12-06 23:13:49,086 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,087 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-12-06 23:13:49,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:49,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:49,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:49,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,096 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:49,096 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:49,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:49,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2021-12-06 23:13:49,115 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,116 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-12-06 23:13:49,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:49,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:49,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,125 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:49,127 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:49,127 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:49,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2021-12-06 23:13:49,148 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,149 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-12-06 23:13:49,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:49,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:49,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:49,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,158 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:49,158 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:49,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:49,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2021-12-06 23:13:49,177 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,178 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-12-06 23:13:49,179 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 23:13:49,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:49,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:49,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,186 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:49,187 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:49,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:49,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-12-06 23:13:49,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,206 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-12-06 23:13:49,207 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 23:13:49,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:49,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:49,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,215 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:49,216 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:49,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:49,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2021-12-06 23:13:49,235 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,235 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-12-06 23:13:49,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:49,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:49,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:49,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,244 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:49,244 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:49,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:49,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2021-12-06 23:13:49,263 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,264 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-12-06 23:13:49,265 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 23:13:49,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:49,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:49,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,272 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:49,273 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:49,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:49,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2021-12-06 23:13:49,292 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,292 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-12-06 23:13:49,293 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 23:13:49,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:49,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,303 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:49,305 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:49,305 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:49,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-12-06 23:13:49,329 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,330 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-12-06 23:13:49,331 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 23:13:49,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:49,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,339 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:49,343 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:49,343 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:49,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2021-12-06 23:13:49,378 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,379 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-12-06 23:13:49,380 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 23:13:49,387 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:49,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,387 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:49,389 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:49,389 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:49,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2021-12-06 23:13:49,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,422 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-12-06 23:13:49,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:49,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:49,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,431 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:49,432 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:49,432 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:49,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:49,454 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,455 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-12-06 23:13:49,457 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 23:13:49,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:49,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,466 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:49,467 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:49,467 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:49,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2021-12-06 23:13:49,489 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,489 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-12-06 23:13:49,490 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 23:13:49,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:49,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:49,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,498 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:49,499 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:49,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:49,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2021-12-06 23:13:49,518 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,519 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-12-06 23:13:49,521 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 23:13:49,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 23:13:49,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:49,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,528 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:49,528 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:49,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:49,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2021-12-06 23:13:49,547 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-06 23:13:49,548 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,548 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-12-06 23:13:49,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:49,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:49,557 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:49,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:49,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,557 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:49,557 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:49,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:49,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2021-12-06 23:13:49,576 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,577 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-12-06 23:13:49,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:49,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:49,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:49,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:49,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,588 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:49,589 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:49,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:49,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2021-12-06 23:13:49,608 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,609 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-12-06 23:13:49,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:49,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:49,618 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:49,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,618 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:49,619 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:49,619 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:49,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2021-12-06 23:13:49,641 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,641 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-12-06 23:13:49,643 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 23:13:49,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:49,651 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:49,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:49,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,651 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:49,651 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:49,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:49,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2021-12-06 23:13:49,671 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,672 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-12-06 23:13:49,673 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 23:13:49,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:49,681 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:49,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,681 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:49,682 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:49,682 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:49,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:49,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,704 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-12-06 23:13:49,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:49,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:49,713 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:49,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:49,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,713 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:49,713 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:49,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:49,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,732 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:49,732 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,733 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-12-06 23:13:49,734 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 23:13:49,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:49,741 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:49,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:49,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,741 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:49,742 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:49,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:49,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2021-12-06 23:13:49,761 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,762 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-12-06 23:13:49,763 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 23:13:49,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:49,770 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:49,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:49,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,771 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:49,771 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:49,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:49,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2021-12-06 23:13:49,790 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,791 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-12-06 23:13:49,792 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 23:13:49,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:49,801 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:49,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:49,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,801 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:49,802 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:49,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:49,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2021-12-06 23:13:49,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,832 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-12-06 23:13:49,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:49,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:49,841 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:49,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:49,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,841 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:49,841 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:49,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:49,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2021-12-06 23:13:49,860 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,861 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-12-06 23:13:49,863 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 23:13:49,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:49,871 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:49,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,871 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:49,874 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:49,874 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:49,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2021-12-06 23:13:49,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,898 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-12-06 23:13:49,899 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 23:13:49,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:49,906 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:49,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,906 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:49,909 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:49,909 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:49,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:49,946 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,947 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-12-06 23:13:49,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:49,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:49,956 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:49,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,956 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:49,957 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:49,957 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:49,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:49,979 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:49,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:49,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:49,979 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:49,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-12-06 23:13:49,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:49,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:49,988 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:49,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:49,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:49,988 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:49,989 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:49,989 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:49,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2021-12-06 23:13:50,010 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,011 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-12-06 23:13:50,012 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 23:13:50,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,019 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:50,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,019 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:50,020 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 23:13:50,020 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 23:13:50,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2021-12-06 23:13:50,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,042 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-12-06 23:13:50,043 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 23:13:50,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,051 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:50,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:50,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,051 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:50,051 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:50,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:50,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2021-12-06 23:13:50,071 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,071 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-12-06 23:13:50,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:50,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,081 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:50,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:50,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,081 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 23:13:50,082 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 23:13:50,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:50,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2021-12-06 23:13:50,101 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-06 23:13:50,101 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,102 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-12-06 23:13:50,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:50,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,111 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:50,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:50,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,111 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:50,112 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:50,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:50,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,132 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2021-12-06 23:13:50,132 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,132 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-12-06 23:13:50,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:50,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,142 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:50,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:50,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,142 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:50,143 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:50,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:50,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2021-12-06 23:13:50,163 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,163 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-12-06 23:13:50,165 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 23:13:50,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,173 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:50,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,173 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:50,174 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:50,174 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:50,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2021-12-06 23:13:50,197 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,198 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-12-06 23:13:50,199 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 23:13:50,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,207 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:50,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:50,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,207 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:50,207 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:50,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:50,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2021-12-06 23:13:50,227 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,228 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-12-06 23:13:50,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:50,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,236 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:50,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,237 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:50,238 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:50,238 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:50,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:50,261 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,261 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-12-06 23:13:50,263 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 23:13:50,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,270 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:50,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:50,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,271 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:50,271 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:50,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:50,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2021-12-06 23:13:50,291 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,292 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-12-06 23:13:50,293 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 23:13:50,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,300 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:50,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:50,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,301 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:50,301 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:50,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:50,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2021-12-06 23:13:50,321 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,321 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-12-06 23:13:50,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:50,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,331 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:50,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:50,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,331 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:50,332 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:50,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:50,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2021-12-06 23:13:50,352 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,352 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-12-06 23:13:50,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:50,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,362 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:50,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:50,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:50,363 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:50,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:50,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2021-12-06 23:13:50,383 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,384 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-12-06 23:13:50,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:50,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,393 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:50,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:50,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,393 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:50,394 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:50,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:50,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:50,414 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,414 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-12-06 23:13:50,415 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 23:13:50,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,423 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:50,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,423 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:50,424 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:50,424 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:50,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2021-12-06 23:13:50,452 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,453 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-12-06 23:13:50,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:50,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,462 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:50,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,462 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:50,466 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:50,466 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:50,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2021-12-06 23:13:50,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,521 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-12-06 23:13:50,522 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 23:13:50,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,529 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:50,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,529 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:50,531 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:50,531 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:50,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2021-12-06 23:13:50,557 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,557 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-12-06 23:13:50,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:50,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,567 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:50,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,567 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:50,568 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:50,568 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:50,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2021-12-06 23:13:50,592 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,592 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-12-06 23:13:50,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:50,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,601 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:50,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,602 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:50,603 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:50,603 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:50,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2021-12-06 23:13:50,625 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,626 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-12-06 23:13:50,627 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 23:13:50,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,634 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:50,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:50,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,634 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:50,634 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:50,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:50,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2021-12-06 23:13:50,654 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,655 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-12-06 23:13:50,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:50,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,663 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 23:13:50,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:50,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,664 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:50,664 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:50,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:50,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2021-12-06 23:13:50,684 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-06 23:13:50,684 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,685 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-12-06 23:13:50,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:50,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,694 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:50,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:50,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,694 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:50,695 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:50,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:50,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2021-12-06 23:13:50,716 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,716 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-12-06 23:13:50,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:50,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,726 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:50,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:50,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,726 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:50,726 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:50,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:50,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2021-12-06 23:13:50,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,747 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-12-06 23:13:50,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:50,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,756 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:50,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,756 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:50,758 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:50,758 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:50,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2021-12-06 23:13:50,783 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,783 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-12-06 23:13:50,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:50,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,792 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:50,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:50,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,792 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:50,793 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:50,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:50,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2021-12-06 23:13:50,813 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,814 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-12-06 23:13:50,815 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 23:13:50,823 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,823 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:50,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,823 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:50,825 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:50,825 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:50,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-12-06 23:13:50,850 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,851 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-12-06 23:13:50,852 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 23:13:50,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,859 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:50,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:50,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,859 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:50,859 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:50,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:50,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2021-12-06 23:13:50,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,881 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-12-06 23:13:50,882 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 23:13:50,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,890 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:50,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:50,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,890 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:50,891 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:50,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:50,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-12-06 23:13:50,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,913 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-12-06 23:13:50,914 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 23:13:50,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,921 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:50,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:50,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,921 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:50,922 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:50,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:50,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2021-12-06 23:13:50,943 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,943 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-12-06 23:13:50,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:50,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,952 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:50,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:50,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,952 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:50,953 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:50,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:50,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:50,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2021-12-06 23:13:50,974 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:50,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:50,974 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:50,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-12-06 23:13:50,976 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 23:13:50,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:50,983 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:50,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:50,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:50,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:50,984 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:50,984 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:50,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:50,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2021-12-06 23:13:51,005 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,006 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-12-06 23:13:51,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:51,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,014 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:51,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,014 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:51,016 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:51,016 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:51,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2021-12-06 23:13:51,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,045 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-12-06 23:13:51,046 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 23:13:51,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,054 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:51,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,054 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:51,059 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:51,059 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:51,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2021-12-06 23:13:51,129 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,129 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-12-06 23:13:51,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:51,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,139 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:51,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,139 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:51,141 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:51,141 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:51,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2021-12-06 23:13:51,169 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,170 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-12-06 23:13:51,171 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 23:13:51,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,178 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:51,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,179 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:51,181 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:51,181 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:51,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2021-12-06 23:13:51,209 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,209 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-12-06 23:13:51,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:51,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,219 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:51,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,219 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:51,221 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 23:13:51,221 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 23:13:51,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2021-12-06 23:13:51,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,246 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-12-06 23:13:51,247 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 23:13:51,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,254 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:51,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:51,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,255 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:51,255 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:51,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:51,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2021-12-06 23:13:51,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,276 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-12-06 23:13:51,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:51,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,285 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:51,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:51,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,286 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 23:13:51,286 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 23:13:51,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:51,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2021-12-06 23:13:51,307 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-06 23:13:51,307 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,308 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-12-06 23:13:51,310 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 23:13:51,317 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,317 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:51,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:51,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,317 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:51,318 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:51,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:51,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2021-12-06 23:13:51,337 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,337 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-12-06 23:13:51,339 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 23:13:51,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,347 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:51,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:51,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,347 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:51,347 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:51,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:51,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2021-12-06 23:13:51,367 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,367 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-12-06 23:13:51,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:51,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,377 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:51,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,377 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:51,379 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:51,379 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:51,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2021-12-06 23:13:51,400 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,401 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-12-06 23:13:51,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:51,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,410 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:51,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:51,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,410 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:51,410 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:51,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:51,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2021-12-06 23:13:51,430 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,430 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-12-06 23:13:51,431 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 23:13:51,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,438 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:51,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,439 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:51,440 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:51,440 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:51,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2021-12-06 23:13:51,461 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,462 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-12-06 23:13:51,463 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 23:13:51,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,470 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:51,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:51,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:51,470 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:51,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:51,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2021-12-06 23:13:51,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,490 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-12-06 23:13:51,491 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 23:13:51,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,499 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:51,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:51,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,499 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:51,499 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:51,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:51,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2021-12-06 23:13:51,518 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,519 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-12-06 23:13:51,520 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 23:13:51,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,527 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:51,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:51,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,527 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:51,527 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:51,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:51,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:51,547 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,547 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-12-06 23:13:51,549 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 23:13:51,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,556 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:51,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:51,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,556 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:51,557 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:51,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:51,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2021-12-06 23:13:51,576 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,576 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-12-06 23:13:51,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:51,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,585 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:51,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:51,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,585 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:51,585 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:51,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:51,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2021-12-06 23:13:51,605 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,605 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-12-06 23:13:51,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:51,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,614 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:51,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,614 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:51,615 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:51,615 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:51,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2021-12-06 23:13:51,638 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,639 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-12-06 23:13:51,640 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 23:13:51,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,649 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:51,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,649 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:51,654 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:51,654 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:51,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2021-12-06 23:13:51,692 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,693 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-12-06 23:13:51,694 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 23:13:51,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,701 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:51,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,701 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:51,702 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:51,702 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:51,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2021-12-06 23:13:51,724 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,724 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-12-06 23:13:51,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:51,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,734 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:51,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,734 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:51,735 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:51,735 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:51,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2021-12-06 23:13:51,757 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,758 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-12-06 23:13:51,759 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 23:13:51,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,766 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:51,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,766 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:51,767 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 23:13:51,767 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 23:13:51,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2021-12-06 23:13:51,789 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,789 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-12-06 23:13:51,791 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 23:13:51,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,799 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:51,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:51,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,799 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:51,799 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:51,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:51,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2021-12-06 23:13:51,819 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,819 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-12-06 23:13:51,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:51,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,829 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 23:13:51,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:51,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,830 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 23:13:51,830 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 23:13:51,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:51,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2021-12-06 23:13:51,849 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-06 23:13:51,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,850 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-12-06 23:13:51,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:51,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,858 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:51,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:51,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,859 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:51,859 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:51,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:51,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2021-12-06 23:13:51,879 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,880 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-12-06 23:13:51,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:51,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,888 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:51,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:51,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,888 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:51,889 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:51,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:51,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2021-12-06 23:13:51,908 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,909 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-12-06 23:13:51,910 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 23:13:51,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,917 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:51,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,918 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:51,919 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:13:51,919 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:13:51,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,945 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:51,945 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,945 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-12-06 23:13:51,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:51,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,954 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:51,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:51,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,955 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:51,955 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:51,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:51,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:51,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2021-12-06 23:13:51,974 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:51,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:51,975 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:51,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-12-06 23:13:51,976 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 23:13:51,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:51,983 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:51,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:51,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:51,983 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:51,985 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:13:51,985 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:13:51,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:52,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2021-12-06 23:13:52,009 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:52,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:52,009 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:52,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2021-12-06 23:13:52,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:52,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:52,019 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:52,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:52,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:52,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:52,019 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:52,020 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:52,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:52,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:52,040 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:52,040 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:52,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:52,041 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:52,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2021-12-06 23:13:52,042 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 23:13:52,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:52,050 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:52,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:52,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:52,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:52,050 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:52,050 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:52,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:52,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:52,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2021-12-06 23:13:52,070 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:52,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:52,071 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:52,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2021-12-06 23:13:52,072 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 23:13:52,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:52,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:52,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:52,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:52,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:52,080 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:52,080 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:52,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:52,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:52,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2021-12-06 23:13:52,101 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:52,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:52,102 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:52,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2021-12-06 23:13:52,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:52,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:52,111 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:52,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:52,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:52,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:52,111 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:52,112 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:52,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:52,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:52,131 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:52,131 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:52,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:52,132 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:52,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2021-12-06 23:13:52,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:52,141 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:52,141 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:52,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:52,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:52,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:52,141 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:52,142 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:52,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:52,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:52,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:52,161 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:52,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:52,162 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:52,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2021-12-06 23:13:52,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:52,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:52,171 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:52,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:52,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:52,171 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:52,173 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:13:52,173 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:13:52,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:52,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:52,198 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:52,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:52,199 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:52,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2021-12-06 23:13:52,199 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 23:13:52,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:52,207 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:52,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:52,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:52,207 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:52,212 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:13:52,212 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:13:52,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:52,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2021-12-06 23:13:52,264 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:52,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:52,264 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:52,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2021-12-06 23:13:52,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:52,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:52,274 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:52,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:52,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:52,274 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:52,276 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:13:52,276 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:13:52,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:52,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2021-12-06 23:13:52,300 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:52,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:52,300 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:52,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2021-12-06 23:13:52,302 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 23:13:52,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:52,311 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:52,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:52,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:52,311 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:52,312 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:13:52,312 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:13:52,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:52,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2021-12-06 23:13:52,336 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:52,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:52,337 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:52,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2021-12-06 23:13:52,338 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 23:13:52,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:52,345 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:52,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:52,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:52,345 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:52,347 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 23:13:52,347 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 23:13:52,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:52,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2021-12-06 23:13:52,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:52,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:52,370 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:52,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2021-12-06 23:13:52,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:52,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:52,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:52,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:52,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:52,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:52,379 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:52,380 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:52,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:52,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:52,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2021-12-06 23:13:52,399 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 23:13:52,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:13:52,400 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 23:13:52,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2021-12-06 23:13:52,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 23:13:52,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 23:13:52,409 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 23:13:52,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 23:13:52,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 23:13:52,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 23:13:52,410 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 23:13:52,410 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 23:13:52,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 23:13:52,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 23:13:52,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Forceful destruction successful, exit code 0 [2021-12-06 23:13:52,434 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 06.12 11:13:52 BoogieIcfgContainer [2021-12-06 23:13:52,434 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2021-12-06 23:13:52,435 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-06 23:13:52,435 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-06 23:13:52,435 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-06 23:13:52,435 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 11:13:39" (3/4) ... [2021-12-06 23:13:52,438 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-12-06 23:13:52,438 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-06 23:13:52,439 INFO L158 Benchmark]: Toolchain (without parser) took 13220.56ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 45.1MB in the beginning and 42.7MB in the end (delta: 2.4MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. [2021-12-06 23:13:52,439 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 86.0MB. Free memory is still 61.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 23:13:52,440 INFO L158 Benchmark]: CACSL2BoogieTranslator took 150.03ms. Allocated memory is still 86.0MB. Free memory was 44.9MB in the beginning and 65.9MB in the end (delta: -21.0MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. [2021-12-06 23:13:52,440 INFO L158 Benchmark]: Boogie Procedure Inliner took 27.57ms. Allocated memory is still 86.0MB. Free memory was 65.4MB in the beginning and 64.2MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-12-06 23:13:52,440 INFO L158 Benchmark]: Boogie Preprocessor took 17.72ms. Allocated memory is still 86.0MB. Free memory was 64.2MB in the beginning and 63.3MB in the end (delta: 976.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 23:13:52,441 INFO L158 Benchmark]: RCFGBuilder took 198.40ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 63.3MB in the beginning and 79.1MB in the end (delta: -15.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-12-06 23:13:52,441 INFO L158 Benchmark]: BuchiAutomizer took 12818.74ms. Allocated memory is still 104.9MB. Free memory was 79.1MB in the beginning and 42.7MB in the end (delta: 36.4MB). Peak memory consumption was 59.0MB. Max. memory is 16.1GB. [2021-12-06 23:13:52,441 INFO L158 Benchmark]: Witness Printer took 3.19ms. Allocated memory is still 104.9MB. Free memory is still 42.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 23:13:52,442 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 86.0MB. Free memory is still 61.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 150.03ms. Allocated memory is still 86.0MB. Free memory was 44.9MB in the beginning and 65.9MB in the end (delta: -21.0MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 27.57ms. Allocated memory is still 86.0MB. Free memory was 65.4MB in the beginning and 64.2MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 17.72ms. Allocated memory is still 86.0MB. Free memory was 64.2MB in the beginning and 63.3MB in the end (delta: 976.4kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 198.40ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 63.3MB in the beginning and 79.1MB in the end (delta: -15.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * BuchiAutomizer took 12818.74ms. Allocated memory is still 104.9MB. Free memory was 79.1MB in the beginning and 42.7MB in the end (delta: 36.4MB). Peak memory consumption was 59.0MB. Max. memory is 16.1GB. * Witness Printer took 3.19ms. Allocated memory is still 104.9MB. Free memory is still 42.7MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 12.7s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 12.7s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital31 mio100 ax100 hnf100 lsp95 ukn93 mio100 lsp89 div531 bol100 ite100 ukn100 eq144 hnf46 smp87 dnf100 smp100 tf102 neg100 sie103 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 18ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset, main_~#cstats~0#1.base, main_~#cstats~0#1.offset, main_~point~0#1.base, main_~point~0#1.offset;call main_~#cstats~0#1.base, main_~#cstats~0#1.offset := #Ultimate.allocOnStack(80);havoc main_~point~0#1.base, main_~point~0#1.offset;main_~point~0#1.base, main_~point~0#1.offset := main_~#cstats~0#1.base, main_~#cstats~0#1.offset;" "call main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset := #Ultimate.C_memset(main_~point~0#1.base, main_~point~0#1.offset, 0, 80);"< "assume 1 == #valid[#ptr.base];assume #amount + #ptr.offset <= #length[#ptr.base] && 0 <= #ptr.offset;" "#t~loopctr5 := 0;" "assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5;" Loop: "assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5;" RESULT: Ultimate could not prove your program: unable to determine termination [2021-12-06 23:13:52,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa826cea-69b6-4b32-b809-0c78bc0d35be/bin/uautomizer-DrprNOufMa/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN