./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/simple_2-2.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_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/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_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/simple_2-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/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_86aad02e-47e4-4879-86d8-9bbaede2d09c/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 ca20d2ad08bf0f7fa23e269f0ee97814132c0c2a0f348f398575419f579ef49b --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-07 01:23:24,477 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-07 01:23:24,479 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-07 01:23:24,501 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-07 01:23:24,501 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-07 01:23:24,502 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-07 01:23:24,503 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-07 01:23:24,505 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-07 01:23:24,507 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-07 01:23:24,508 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-07 01:23:24,508 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-07 01:23:24,510 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-07 01:23:24,510 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-07 01:23:24,511 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-07 01:23:24,512 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-07 01:23:24,513 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-07 01:23:24,514 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-07 01:23:24,515 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-07 01:23:24,517 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-07 01:23:24,518 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-07 01:23:24,520 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-07 01:23:24,522 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-07 01:23:24,523 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-07 01:23:24,524 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-07 01:23:24,528 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-07 01:23:24,528 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-07 01:23:24,529 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-07 01:23:24,530 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-07 01:23:24,530 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-07 01:23:24,531 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-07 01:23:24,532 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-07 01:23:24,532 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-07 01:23:24,533 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-07 01:23:24,534 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-07 01:23:24,535 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-07 01:23:24,535 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-07 01:23:24,536 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-07 01:23:24,536 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-07 01:23:24,536 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-07 01:23:24,536 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-07 01:23:24,537 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-07 01:23:24,538 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-12-07 01:23:24,561 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-07 01:23:24,561 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-07 01:23:24,562 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-07 01:23:24,562 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-07 01:23:24,563 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-07 01:23:24,563 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-07 01:23:24,563 INFO L138 SettingsManager]: * Use SBE=true [2021-12-07 01:23:24,563 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-12-07 01:23:24,563 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-12-07 01:23:24,563 INFO L138 SettingsManager]: * Use old map elimination=false [2021-12-07 01:23:24,563 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-12-07 01:23:24,564 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-12-07 01:23:24,564 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-12-07 01:23:24,564 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-07 01:23:24,564 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-07 01:23:24,564 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-12-07 01:23:24,564 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-07 01:23:24,565 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-07 01:23:24,565 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-07 01:23:24,565 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-12-07 01:23:24,565 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-12-07 01:23:24,565 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-12-07 01:23:24,565 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-07 01:23:24,565 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-07 01:23:24,565 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-12-07 01:23:24,565 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-07 01:23:24,566 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-12-07 01:23:24,566 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-07 01:23:24,566 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-07 01:23:24,566 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-07 01:23:24,566 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-07 01:23:24,567 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-07 01:23:24,567 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-12-07 01:23:24,568 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_86aad02e-47e4-4879-86d8-9bbaede2d09c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ca20d2ad08bf0f7fa23e269f0ee97814132c0c2a0f348f398575419f579ef49b [2021-12-07 01:23:24,758 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-07 01:23:24,774 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-07 01:23:24,776 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-07 01:23:24,777 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-07 01:23:24,778 INFO L275 PluginConnector]: CDTParser initialized [2021-12-07 01:23:24,778 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/loop-acceleration/simple_2-2.c [2021-12-07 01:23:24,830 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/data/22d86b336/2d214d2f0fba4cf0a19e0d4e71369e32/FLAG686e860de [2021-12-07 01:23:25,216 INFO L306 CDTParser]: Found 1 translation units. [2021-12-07 01:23:25,217 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/sv-benchmarks/c/loop-acceleration/simple_2-2.c [2021-12-07 01:23:25,221 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/data/22d86b336/2d214d2f0fba4cf0a19e0d4e71369e32/FLAG686e860de [2021-12-07 01:23:25,231 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/data/22d86b336/2d214d2f0fba4cf0a19e0d4e71369e32 [2021-12-07 01:23:25,233 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-07 01:23:25,234 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-07 01:23:25,236 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-07 01:23:25,236 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-07 01:23:25,238 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-07 01:23:25,239 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:23:25" (1/1) ... [2021-12-07 01:23:25,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f8557b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:23:25, skipping insertion in model container [2021-12-07 01:23:25,240 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:23:25" (1/1) ... [2021-12-07 01:23:25,245 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-07 01:23:25,254 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-07 01:23:25,367 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/sv-benchmarks/c/loop-acceleration/simple_2-2.c[372,385] [2021-12-07 01:23:25,373 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-07 01:23:25,379 INFO L203 MainTranslator]: Completed pre-run [2021-12-07 01:23:25,387 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/sv-benchmarks/c/loop-acceleration/simple_2-2.c[372,385] [2021-12-07 01:23:25,389 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-07 01:23:25,398 INFO L208 MainTranslator]: Completed translation [2021-12-07 01:23:25,398 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:23:25 WrapperNode [2021-12-07 01:23:25,398 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-07 01:23:25,399 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-07 01:23:25,399 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-07 01:23:25,399 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-07 01:23:25,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:23:25" (1/1) ... [2021-12-07 01:23:25,411 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:23:25" (1/1) ... [2021-12-07 01:23:25,426 INFO L137 Inliner]: procedures = 13, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 26 [2021-12-07 01:23:25,427 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-07 01:23:25,427 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-07 01:23:25,428 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-07 01:23:25,428 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-07 01:23:25,436 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:23:25" (1/1) ... [2021-12-07 01:23:25,436 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:23:25" (1/1) ... [2021-12-07 01:23:25,437 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:23:25" (1/1) ... [2021-12-07 01:23:25,437 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:23:25" (1/1) ... [2021-12-07 01:23:25,439 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:23:25" (1/1) ... [2021-12-07 01:23:25,443 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:23:25" (1/1) ... [2021-12-07 01:23:25,443 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:23:25" (1/1) ... [2021-12-07 01:23:25,445 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-07 01:23:25,446 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-07 01:23:25,446 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-07 01:23:25,446 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-07 01:23:25,447 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:23:25" (1/1) ... [2021-12-07 01:23:25,452 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:25,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:25,472 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:25,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-12-07 01:23:25,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-07 01:23:25,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-07 01:23:25,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-07 01:23:25,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-07 01:23:25,561 INFO L236 CfgBuilder]: Building ICFG [2021-12-07 01:23:25,563 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-07 01:23:25,621 INFO L277 CfgBuilder]: Performing block encoding [2021-12-07 01:23:25,626 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-07 01:23:25,626 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-07 01:23:25,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 01:23:25 BoogieIcfgContainer [2021-12-07 01:23:25,628 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-07 01:23:25,629 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-12-07 01:23:25,629 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-12-07 01:23:25,631 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-12-07 01:23:25,632 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-07 01:23:25,632 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 07.12 01:23:25" (1/3) ... [2021-12-07 01:23:25,633 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7a7a98d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 07.12 01:23:25, skipping insertion in model container [2021-12-07 01:23:25,633 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-07 01:23:25,633 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:23:25" (2/3) ... [2021-12-07 01:23:25,633 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7a7a98d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 07.12 01:23:25, skipping insertion in model container [2021-12-07 01:23:25,633 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-07 01:23:25,633 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 01:23:25" (3/3) ... [2021-12-07 01:23:25,634 INFO L388 chiAutomizerObserver]: Analyzing ICFG simple_2-2.c [2021-12-07 01:23:25,675 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-12-07 01:23:25,675 INFO L360 BuchiCegarLoop]: Hoare is false [2021-12-07 01:23:25,675 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-12-07 01:23:25,675 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-12-07 01:23:25,675 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-12-07 01:23:25,675 INFO L364 BuchiCegarLoop]: Difference is false [2021-12-07 01:23:25,675 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-12-07 01:23:25,676 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-12-07 01:23:25,686 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 10 states, 9 states have (on average 1.3333333333333333) internal successors, (12), 9 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-07 01:23:25,698 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2021-12-07 01:23:25,699 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 01:23:25,699 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 01:23:25,703 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2021-12-07 01:23:25,703 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1] [2021-12-07 01:23:25,703 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-12-07 01:23:25,703 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 10 states, 9 states have (on average 1.3333333333333333) internal successors, (12), 9 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-07 01:23:25,704 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2021-12-07 01:23:25,704 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 01:23:25,704 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 01:23:25,705 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2021-12-07 01:23:25,705 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1] [2021-12-07 01:23:25,709 INFO L791 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); 9#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~post5#1, main_~x~0#1;main_~x~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1; 8#L16-2true [2021-12-07 01:23:25,710 INFO L793 eck$LassoCheckResult]: Loop: 8#L16-2true assume !!(main_~x~0#1 % 4294967296 < 268435455);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 8#L16-2true [2021-12-07 01:23:25,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 01:23:25,714 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2021-12-07 01:23:25,720 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 01:23:25,721 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2095689166] [2021-12-07 01:23:25,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 01:23:25,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 01:23:25,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 01:23:25,783 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 01:23:25,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 01:23:25,802 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 01:23:25,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 01:23:25,804 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 1 times [2021-12-07 01:23:25,804 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 01:23:25,805 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1768001268] [2021-12-07 01:23:25,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 01:23:25,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 01:23:25,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 01:23:25,813 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 01:23:25,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 01:23:25,818 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 01:23:25,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 01:23:25,819 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2021-12-07 01:23:25,820 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 01:23:25,820 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1234518473] [2021-12-07 01:23:25,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 01:23:25,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 01:23:25,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 01:23:25,828 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 01:23:25,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 01:23:25,837 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 01:23:25,877 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 01:23:25,878 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 01:23:25,878 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 01:23:25,878 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 01:23:25,878 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-07 01:23:25,878 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:25,879 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 01:23:25,879 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 01:23:25,879 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_2-2.c_Iteration1_Loop [2021-12-07 01:23:25,879 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 01:23:25,879 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 01:23:25,891 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:25,900 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:25,948 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 01:23:25,949 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-07 01:23:25,951 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:25,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:25,952 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:25,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-12-07 01:23:25,954 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 01:23:25,954 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:23:25,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:25,985 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:25,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:25,986 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:25,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-12-07 01:23:25,987 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-07 01:23:25,987 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:23:26,018 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-07 01:23:26,021 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2021-12-07 01:23:26,021 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 01:23:26,021 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 01:23:26,021 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 01:23:26,021 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 01:23:26,022 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-07 01:23:26,022 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:26,022 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 01:23:26,022 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 01:23:26,022 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_2-2.c_Iteration1_Loop [2021-12-07 01:23:26,022 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 01:23:26,022 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 01:23:26,023 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:26,029 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:26,063 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 01:23:26,067 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-07 01:23:26,068 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:26,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:26,069 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:26,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-12-07 01:23:26,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:26,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:26,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:26,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:26,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:26,080 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:26,082 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:23:26,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:26,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:26,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2021-12-07 01:23:26,106 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:26,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:26,107 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:26,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-12-07 01:23:26,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:26,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:26,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:26,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:26,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:26,116 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:26,116 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:23:26,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:26,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:26,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2021-12-07 01:23:26,149 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-07 01:23:26,149 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:26,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:26,150 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:26,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-12-07 01:23:26,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:26,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:26,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:26,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:26,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:26,159 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:26,161 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:23:26,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:26,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:26,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2021-12-07 01:23:26,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:26,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:26,185 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:26,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-12-07 01:23:26,186 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 [2021-12-07 01:23:26,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:26,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:26,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:26,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:26,196 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:26,196 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:23:26,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:26,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:26,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2021-12-07 01:23:26,218 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-07 01:23:26,218 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:26,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:26,219 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:26,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-12-07 01:23:26,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:26,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:26,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:26,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:26,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:26,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:26,232 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:26,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:26,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:26,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2021-12-07 01:23:26,255 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:26,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:26,256 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:26,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-12-07 01:23:26,264 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 [2021-12-07 01:23:26,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:26,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:26,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:26,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:26,273 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:26,275 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:26,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:26,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:26,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2021-12-07 01:23:26,296 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-07 01:23:26,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:26,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:26,297 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:26,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-12-07 01:23:26,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:26,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:26,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:26,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:26,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:26,308 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:26,312 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:23:26,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:26,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:26,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2021-12-07 01:23:26,336 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:26,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:26,337 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:26,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-12-07 01:23:26,338 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 [2021-12-07 01:23:26,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:26,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:26,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:26,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:26,346 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:26,347 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:23:26,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:26,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:26,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2021-12-07 01:23:26,368 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-07 01:23:26,368 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:26,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:26,369 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:26,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-12-07 01:23:26,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:26,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:26,377 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:26,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:26,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:26,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:26,377 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:26,380 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:23:26,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:26,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:26,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:26,404 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:26,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:26,405 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:26,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-12-07 01:23:26,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:26,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:26,413 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:26,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:26,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:26,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:26,414 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:26,415 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:23:26,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:26,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:26,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2021-12-07 01:23:26,436 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-07 01:23:26,437 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:26,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:26,437 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:26,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-12-07 01:23:26,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:26,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:26,446 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:26,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:26,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:26,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:26,446 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:26,450 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:26,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:26,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:26,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2021-12-07 01:23:26,489 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:26,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:26,490 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:26,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-12-07 01:23:26,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:26,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:26,498 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:26,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:26,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:26,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:26,499 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:26,500 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:26,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:26,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:26,522 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:26,523 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-07 01:23:26,523 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:26,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:26,523 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:26,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-12-07 01:23:26,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:26,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:26,532 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:26,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:26,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:26,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:26,532 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:26,536 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:23:26,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:26,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:26,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2021-12-07 01:23:26,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:26,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:26,569 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:26,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-12-07 01:23:26,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:26,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:26,580 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:26,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:26,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:26,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:26,580 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:26,583 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:23:26,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:26,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:26,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2021-12-07 01:23:26,613 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-07 01:23:26,613 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:26,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:26,613 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:26,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-12-07 01:23:26,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:26,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:26,622 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:26,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:26,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:26,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:26,622 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:26,623 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:26,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:26,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:26,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2021-12-07 01:23:26,653 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:26,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:26,654 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:26,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-12-07 01:23:26,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:26,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:26,663 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:26,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:26,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:26,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:26,663 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:26,664 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:26,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:26,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:26,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2021-12-07 01:23:26,685 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-07 01:23:26,685 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:26,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:26,686 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:26,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-12-07 01:23:26,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:26,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:26,697 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:26,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:26,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:26,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:26,697 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:26,700 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:26,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:26,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:26,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2021-12-07 01:23:26,742 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:26,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:26,742 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:26,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-12-07 01:23:26,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:26,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:26,751 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:26,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:26,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:26,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:26,752 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:26,753 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:26,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:26,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:26,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:26,836 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 01:23:26,836 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 01:23:26,836 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 01:23:26,836 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 01:23:26,836 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-07 01:23:26,836 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:26,836 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 01:23:26,836 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 01:23:26,836 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_2-2.c_Iteration1_Lasso [2021-12-07 01:23:26,836 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 01:23:26,836 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 01:23:26,838 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:26,843 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:26,845 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:26,856 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:26,858 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:26,859 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:26,869 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:26,871 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:26,883 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:26,885 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:26,956 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 01:23:26,957 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-07 01:23:26,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:26,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:26,958 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:26,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-12-07 01:23:26,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:26,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:26,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:26,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:26,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:26,968 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:26,969 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:23:26,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:26,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:26,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:26,989 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:26,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:26,990 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:26,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-12-07 01:23:26,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:26,998 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:26,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:26,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:26,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:26,998 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:26,999 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:23:26,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:27,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2021-12-07 01:23:27,022 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,023 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-12-07 01:23:27,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:27,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,031 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:27,033 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:27,033 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:27,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,053 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:27,054 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,054 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-12-07 01:23:27,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:27,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,063 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:27,064 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:27,064 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:27,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:27,084 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,085 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-12-07 01:23:27,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:27,093 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,093 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:27,095 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:27,095 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:27,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2021-12-07 01:23:27,117 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,118 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-12-07 01:23:27,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:27,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:27,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,126 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:27,126 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:23:27,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:27,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2021-12-07 01:23:27,146 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,146 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-12-07 01:23:27,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:27,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,155 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:27,161 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:27,161 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:27,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2021-12-07 01:23:27,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,183 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-12-07 01:23:27,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:27,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,191 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:27,193 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:27,193 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:27,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2021-12-07 01:23:27,227 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,228 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-12-07 01:23:27,229 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 [2021-12-07 01:23:27,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,236 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:27,238 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:27,238 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:27,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:27,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,260 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-12-07 01:23:27,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:27,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,268 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:27,269 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:27,269 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:27,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2021-12-07 01:23:27,291 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,292 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-12-07 01:23:27,293 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 [2021-12-07 01:23:27,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,302 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:27,303 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:27,303 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:27,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,324 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:27,324 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,325 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-12-07 01:23:27,326 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 [2021-12-07 01:23:27,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,334 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:27,335 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:27,335 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:27,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2021-12-07 01:23:27,357 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,358 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-12-07 01:23:27,359 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 [2021-12-07 01:23:27,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,366 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:27,368 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:27,368 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:27,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2021-12-07 01:23:27,389 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,390 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-12-07 01:23:27,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:27,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,399 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:27,400 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:27,401 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:27,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:27,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,423 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-12-07 01:23:27,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:27,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,433 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:27,434 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:27,434 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:27,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2021-12-07 01:23:27,469 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,471 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-12-07 01:23:27,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:27,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:27,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,479 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:27,479 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:23:27,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:27,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2021-12-07 01:23:27,500 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-07 01:23:27,500 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,501 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-12-07 01:23:27,502 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 [2021-12-07 01:23:27,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:27,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,510 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:27,511 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:23:27,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:27,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2021-12-07 01:23:27,533 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,534 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-12-07 01:23:27,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:27,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:27,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,544 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:27,545 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:23:27,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:27,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,577 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2021-12-07 01:23:27,577 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,578 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-12-07 01:23:27,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:27,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,588 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:27,589 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:27,589 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:27,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,612 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:27,612 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,613 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-12-07 01:23:27,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:27,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,621 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:27,622 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:27,623 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:27,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2021-12-07 01:23:27,644 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,645 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-12-07 01:23:27,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:27,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,653 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:27,654 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:27,654 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:27,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2021-12-07 01:23:27,676 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,676 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-12-07 01:23:27,677 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 [2021-12-07 01:23:27,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:27,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,685 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:27,685 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:23:27,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:27,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2021-12-07 01:23:27,705 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,706 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-12-07 01:23:27,707 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 [2021-12-07 01:23:27,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,714 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:27,716 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:27,716 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:27,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2021-12-07 01:23:27,737 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,738 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-12-07 01:23:27,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:27,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,747 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:27,748 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:27,748 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:27,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-12-07 01:23:27,770 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,771 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-12-07 01:23:27,772 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 [2021-12-07 01:23:27,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,780 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:27,781 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:27,781 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:27,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2021-12-07 01:23:27,803 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,804 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-12-07 01:23:27,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:27,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,814 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:27,815 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:27,815 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:27,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:27,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,837 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-12-07 01:23:27,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:27,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,845 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:27,846 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:27,847 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:27,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2021-12-07 01:23:27,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,882 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-12-07 01:23:27,883 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 [2021-12-07 01:23:27,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,890 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:27,891 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:27,891 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:27,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:27,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,913 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-12-07 01:23:27,914 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 [2021-12-07 01:23:27,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,922 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:27,923 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:27,923 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:27,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2021-12-07 01:23:27,944 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,945 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-12-07 01:23:27,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:27,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,954 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:27,956 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:27,956 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:27,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:27,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-12-07 01:23:27,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:27,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:27,978 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:27,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-12-07 01:23:27,980 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 [2021-12-07 01:23:27,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:27,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:27,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:27,988 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:27,989 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:27,989 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:27,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:28,015 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,016 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-12-07 01:23:28,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:28,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:28,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,025 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:28,025 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:23:28,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:28,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:28,044 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-07 01:23:28,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,045 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-12-07 01:23:28,046 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 [2021-12-07 01:23:28,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:28,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,054 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:28,055 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:28,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:28,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:28,076 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,077 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-12-07 01:23:28,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:28,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:28,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,085 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:28,086 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:28,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:28,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,105 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:28,105 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,106 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-12-07 01:23:28,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:28,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,114 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:28,116 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:28,116 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:28,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2021-12-07 01:23:28,138 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,139 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-12-07 01:23:28,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:28,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,148 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:28,149 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:28,149 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:28,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2021-12-07 01:23:28,170 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,171 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-12-07 01:23:28,172 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 [2021-12-07 01:23:28,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,179 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:28,180 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:28,180 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:28,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2021-12-07 01:23:28,202 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,203 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-12-07 01:23:28,207 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 [2021-12-07 01:23:28,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:28,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,215 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:28,215 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:28,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:28,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,234 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:28,234 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,235 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-12-07 01:23:28,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:28,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:28,245 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:28,245 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:28,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2021-12-07 01:23:28,267 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,268 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-12-07 01:23:28,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:28,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:28,278 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:28,278 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:28,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2021-12-07 01:23:28,300 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,301 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-12-07 01:23:28,302 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 [2021-12-07 01:23:28,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,309 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:28,310 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:28,311 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:28,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:28,334 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,335 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-12-07 01:23:28,336 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 [2021-12-07 01:23:28,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,343 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:28,345 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:28,345 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:28,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,367 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:28,367 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,368 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-12-07 01:23:28,369 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 [2021-12-07 01:23:28,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,376 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:28,378 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:28,378 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:28,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,399 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:28,400 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,400 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-12-07 01:23:28,402 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 [2021-12-07 01:23:28,409 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,409 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:28,410 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:28,410 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:28,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2021-12-07 01:23:28,433 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,434 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-12-07 01:23:28,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:28,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,444 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:28,446 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:28,446 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:28,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2021-12-07 01:23:28,468 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,469 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-12-07 01:23:28,470 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 [2021-12-07 01:23:28,478 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,478 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:28,480 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:28,480 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:28,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2021-12-07 01:23:28,504 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,505 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-12-07 01:23:28,506 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 [2021-12-07 01:23:28,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:28,515 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:28,515 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:28,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-12-07 01:23:28,538 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,538 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-12-07 01:23:28,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:28,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:28,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,547 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:28,548 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:28,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:28,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2021-12-07 01:23:28,567 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-07 01:23:28,567 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,568 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-12-07 01:23:28,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:28,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:28,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,576 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:28,577 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:23:28,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:28,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2021-12-07 01:23:28,598 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,599 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-12-07 01:23:28,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:28,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:28,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,607 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:28,608 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:23:28,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:28,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:28,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,628 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-12-07 01:23:28,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:28,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,636 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:28,638 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:28,638 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:28,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2021-12-07 01:23:28,660 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,662 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-12-07 01:23:28,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:28,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,672 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:28,673 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:28,673 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:28,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:28,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,697 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-12-07 01:23:28,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:28,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,705 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:28,707 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:28,707 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:28,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2021-12-07 01:23:28,728 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,729 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-12-07 01:23:28,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:28,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:28,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:28,738 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:23:28,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:28,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:28,758 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,758 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-12-07 01:23:28,759 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 [2021-12-07 01:23:28,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,766 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:28,768 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:28,768 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:28,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:28,790 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,791 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-12-07 01:23:28,792 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 [2021-12-07 01:23:28,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,800 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:28,802 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:28,802 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:28,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2021-12-07 01:23:28,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,825 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-12-07 01:23:28,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:28,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,835 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:28,838 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:28,838 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:28,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2021-12-07 01:23:28,860 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,861 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-12-07 01:23:28,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:28,869 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,869 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:28,871 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:28,871 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:28,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:28,893 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,894 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-12-07 01:23:28,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:28,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,902 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:28,903 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:28,903 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:28,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2021-12-07 01:23:28,926 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,926 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-12-07 01:23:28,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:28,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,935 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:28,936 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:28,936 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:28,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-12-07 01:23:28,959 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,960 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-12-07 01:23:28,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:28,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:28,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:28,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:28,968 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:28,969 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:28,969 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:28,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:28,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2021-12-07 01:23:28,993 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:28,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:28,994 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:28,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-12-07 01:23:28,995 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 [2021-12-07 01:23:29,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:29,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,002 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:29,003 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:29,004 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:29,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:29,026 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,027 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-12-07 01:23:29,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:29,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:29,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:29,037 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:29,037 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:29,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2021-12-07 01:23:29,060 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,061 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-12-07 01:23:29,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:29,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:29,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:29,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,069 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:29,070 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:23:29,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:29,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2021-12-07 01:23:29,089 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-07 01:23:29,089 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,090 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-12-07 01:23:29,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:29,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,102 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:29,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:29,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,102 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:29,103 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:23:29,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:29,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2021-12-07 01:23:29,125 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,126 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-12-07 01:23:29,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:29,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,134 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:29,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:29,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,135 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:29,135 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:23:29,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:29,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2021-12-07 01:23:29,155 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,156 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-12-07 01:23:29,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:29,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,164 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:29,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,164 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:29,165 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:29,165 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:29,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2021-12-07 01:23:29,187 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,188 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-12-07 01:23:29,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:29,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,197 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:29,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,197 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:29,198 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:29,198 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:29,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2021-12-07 01:23:29,221 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,221 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-12-07 01:23:29,222 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 [2021-12-07 01:23:29,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,231 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:29,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,231 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:29,232 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:29,232 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:29,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2021-12-07 01:23:29,256 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,257 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-12-07 01:23:29,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:29,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,265 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:29,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:29,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,265 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:29,266 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:23:29,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:29,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2021-12-07 01:23:29,286 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,286 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-12-07 01:23:29,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:29,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,294 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:29,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,294 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:29,296 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:29,296 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:29,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,318 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:29,318 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,319 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-12-07 01:23:29,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:29,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,327 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:29,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,328 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:29,329 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:29,329 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:29,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2021-12-07 01:23:29,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,352 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-12-07 01:23:29,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:29,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,360 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:29,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,361 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:29,362 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:29,362 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:29,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2021-12-07 01:23:29,384 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,385 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-12-07 01:23:29,386 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 [2021-12-07 01:23:29,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,393 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:29,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,393 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:29,395 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:29,395 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:29,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,417 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:29,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,418 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-12-07 01:23:29,420 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 [2021-12-07 01:23:29,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,427 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:29,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,427 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:29,428 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:29,428 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:29,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2021-12-07 01:23:29,450 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,451 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-12-07 01:23:29,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:29,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,459 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:29,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,460 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:29,461 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:29,461 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:29,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2021-12-07 01:23:29,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,484 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-12-07 01:23:29,486 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 [2021-12-07 01:23:29,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,493 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:29,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,493 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:29,495 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:29,495 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:29,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2021-12-07 01:23:29,517 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,518 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-12-07 01:23:29,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:29,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,526 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:29,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,526 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:29,527 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:29,527 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:29,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2021-12-07 01:23:29,550 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,550 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-12-07 01:23:29,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:29,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,559 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:29,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,560 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:29,561 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:29,561 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:29,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2021-12-07 01:23:29,584 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,584 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-12-07 01:23:29,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:29,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,594 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:29,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:29,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,594 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:29,595 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:23:29,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:29,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2021-12-07 01:23:29,621 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-07 01:23:29,621 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,622 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-12-07 01:23:29,623 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 [2021-12-07 01:23:29,630 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,630 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:29,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:29,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,630 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:29,632 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:29,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:29,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2021-12-07 01:23:29,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,658 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-12-07 01:23:29,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:29,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,666 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:29,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:29,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,666 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:29,667 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:29,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:29,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2021-12-07 01:23:29,688 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,689 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-12-07 01:23:29,690 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 [2021-12-07 01:23:29,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,697 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:29,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:29,698 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:29,699 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:29,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2021-12-07 01:23:29,723 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,724 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-12-07 01:23:29,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:29,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,733 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:29,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,733 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:29,735 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:29,735 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:29,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:29,759 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,760 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-12-07 01:23:29,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:29,769 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,769 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:29,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:29,771 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:29,771 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:29,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2021-12-07 01:23:29,795 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,795 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-12-07 01:23:29,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:29,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,804 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:29,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:29,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,804 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:29,804 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:29,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:29,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2021-12-07 01:23:29,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,825 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-12-07 01:23:29,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:29,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,833 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:29,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,834 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:29,835 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:29,835 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:29,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2021-12-07 01:23:29,858 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,859 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-12-07 01:23:29,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:29,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,867 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:29,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,867 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:29,869 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:29,869 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:29,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2021-12-07 01:23:29,892 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,893 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-12-07 01:23:29,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:29,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,901 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:29,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,901 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:29,903 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:29,903 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:29,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2021-12-07 01:23:29,926 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,927 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-12-07 01:23:29,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:29,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,936 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:29,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:29,938 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:29,938 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:29,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2021-12-07 01:23:29,963 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,964 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-12-07 01:23:29,965 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 [2021-12-07 01:23:29,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:29,972 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:29,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:29,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:29,973 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:29,974 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:29,974 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:29,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:29,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:29,997 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:29,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:29,998 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:29,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-12-07 01:23:29,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,006 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:30,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,006 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:30,007 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:30,008 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:30,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2021-12-07 01:23:30,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,032 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-12-07 01:23:30,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,042 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:30,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,042 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:30,045 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:30,045 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:30,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2021-12-07 01:23:30,068 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,069 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-12-07 01:23:30,073 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 [2021-12-07 01:23:30,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,081 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:30,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,081 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:30,082 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:30,082 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:30,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2021-12-07 01:23:30,106 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,107 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-12-07 01:23:30,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,117 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:30,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,117 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:30,119 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:30,119 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:30,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2021-12-07 01:23:30,143 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,144 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-12-07 01:23:30,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,153 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:30,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:30,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,153 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:30,154 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:30,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:30,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2021-12-07 01:23:30,175 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-07 01:23:30,175 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,176 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-12-07 01:23:30,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,184 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:30,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:30,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,184 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:30,186 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:23:30,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:30,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2021-12-07 01:23:30,216 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,216 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-12-07 01:23:30,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,225 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:30,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:30,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,225 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:30,226 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:23:30,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:30,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:30,248 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,248 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-12-07 01:23:30,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,257 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:30,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,257 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:30,260 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:30,260 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:30,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2021-12-07 01:23:30,287 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,287 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-12-07 01:23:30,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,296 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:30,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,296 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:30,298 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:30,298 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:30,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2021-12-07 01:23:30,323 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,324 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-12-07 01:23:30,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,333 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:30,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,333 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:30,335 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:30,335 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:30,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,360 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:30,360 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,361 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-12-07 01:23:30,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,369 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:30,369 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:30,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,369 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:30,370 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:23:30,370 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:30,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,391 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:30,391 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,391 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-12-07 01:23:30,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,400 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:30,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,400 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:30,402 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:30,402 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:30,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2021-12-07 01:23:30,428 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,428 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-12-07 01:23:30,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,438 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:30,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,438 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:30,440 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:30,440 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:30,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:30,466 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,466 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-12-07 01:23:30,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,476 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:30,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,476 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:30,478 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:30,478 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:30,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,503 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:30,503 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,504 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-12-07 01:23:30,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,512 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:30,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,512 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:30,514 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:30,514 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:30,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2021-12-07 01:23:30,539 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,539 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-12-07 01:23:30,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,549 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,549 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:30,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,549 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:30,551 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:30,551 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:30,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,576 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:30,576 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,577 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-12-07 01:23:30,578 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 [2021-12-07 01:23:30,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,586 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:30,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,586 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:30,588 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:30,588 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:30,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2021-12-07 01:23:30,614 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,615 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-12-07 01:23:30,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,623 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,624 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:30,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,624 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:30,625 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:30,625 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:30,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2021-12-07 01:23:30,651 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,652 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-12-07 01:23:30,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,662 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:30,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,662 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:30,663 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:30,663 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:30,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2021-12-07 01:23:30,689 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,690 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-12-07 01:23:30,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,698 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:30,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,699 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:30,700 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:30,700 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:30,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2021-12-07 01:23:30,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,727 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-12-07 01:23:30,728 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 [2021-12-07 01:23:30,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,736 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:30,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:30,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,736 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:30,737 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:23:30,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:30,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2021-12-07 01:23:30,759 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-07 01:23:30,759 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,759 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-12-07 01:23:30,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,768 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:30,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:30,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:30,769 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:30,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:30,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:30,791 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,791 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-12-07 01:23:30,792 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 [2021-12-07 01:23:30,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,799 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:30,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:30,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,800 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:30,800 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:30,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:30,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2021-12-07 01:23:30,820 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,820 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-12-07 01:23:30,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,829 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:30,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:30,830 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:30,830 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:30,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2021-12-07 01:23:30,852 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,853 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-12-07 01:23:30,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,861 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:30,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,861 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:30,862 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:30,862 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:30,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2021-12-07 01:23:30,884 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,885 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-12-07 01:23:30,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,894 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:30,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,894 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:30,895 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:30,895 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:30,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2021-12-07 01:23:30,917 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,918 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-12-07 01:23:30,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,925 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:30,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:30,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,926 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:30,926 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:30,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:30,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2021-12-07 01:23:30,946 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,950 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-12-07 01:23:30,954 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 [2021-12-07 01:23:30,961 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,961 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:30,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,961 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:30,962 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:30,962 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:30,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:30,985 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:30,985 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:30,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:30,986 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:30,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-12-07 01:23:30,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:30,994 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:30,994 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:30,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:30,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:30,994 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:30,997 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:30,997 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:31,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2021-12-07 01:23:31,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,020 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-12-07 01:23:31,021 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 [2021-12-07 01:23:31,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,028 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:31,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,028 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:31,029 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:31,029 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:31,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2021-12-07 01:23:31,052 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,053 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-12-07 01:23:31,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:31,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,061 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:31,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,061 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:31,062 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:31,062 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:31,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2021-12-07 01:23:31,084 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,085 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-12-07 01:23:31,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:31,093 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,093 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:31,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,093 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:31,094 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:31,095 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:31,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2021-12-07 01:23:31,117 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,117 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-12-07 01:23:31,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:31,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,125 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:31,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,126 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:31,127 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:31,127 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:31,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2021-12-07 01:23:31,149 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,150 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-12-07 01:23:31,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:31,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,158 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:31,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,158 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:31,159 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:31,159 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:31,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2021-12-07 01:23:31,181 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,182 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-12-07 01:23:31,183 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 [2021-12-07 01:23:31,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,190 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:31,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,190 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:31,191 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:31,191 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:31,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2021-12-07 01:23:31,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,214 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-12-07 01:23:31,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:31,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,222 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:31,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,222 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:31,223 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:31,223 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:31,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:31,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,247 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-12-07 01:23:31,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:31,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,255 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:31,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:31,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,255 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:31,256 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:31,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:31,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2021-12-07 01:23:31,276 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-07 01:23:31,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,277 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-12-07 01:23:31,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:31,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,285 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:31,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:31,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,286 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:31,287 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:31,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:31,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2021-12-07 01:23:31,313 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,314 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-12-07 01:23:31,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:31,322 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,322 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:31,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:31,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,322 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:31,323 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:31,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:31,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2021-12-07 01:23:31,344 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,345 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-12-07 01:23:31,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:31,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,353 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:31,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,353 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:31,355 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:31,355 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:31,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2021-12-07 01:23:31,379 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,379 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-12-07 01:23:31,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:31,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,389 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:31,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,389 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:31,391 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:31,391 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:31,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2021-12-07 01:23:31,414 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,414 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-12-07 01:23:31,415 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 [2021-12-07 01:23:31,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,423 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:31,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,423 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:31,425 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:31,426 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:31,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2021-12-07 01:23:31,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,451 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-12-07 01:23:31,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:31,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,460 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:31,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:31,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,460 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:31,461 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:31,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:31,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2021-12-07 01:23:31,481 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,481 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-12-07 01:23:31,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:31,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,489 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:31,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,490 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:31,491 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:31,491 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:31,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:31,515 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,516 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-12-07 01:23:31,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:31,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,524 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:31,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,525 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:31,526 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:31,526 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:31,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2021-12-07 01:23:31,551 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,551 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-12-07 01:23:31,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:31,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,559 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:31,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,560 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:31,562 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:31,562 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:31,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2021-12-07 01:23:31,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,588 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-12-07 01:23:31,589 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 [2021-12-07 01:23:31,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,596 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:31,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,596 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:31,598 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:31,598 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:31,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:31,623 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,623 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-12-07 01:23:31,624 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 [2021-12-07 01:23:31,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,632 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:31,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,633 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:31,634 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:31,634 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:31,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2021-12-07 01:23:31,660 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,660 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-12-07 01:23:31,661 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 [2021-12-07 01:23:31,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,668 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:31,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,669 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:31,671 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:31,671 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:31,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2021-12-07 01:23:31,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,697 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-12-07 01:23:31,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:31,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,705 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:31,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,705 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:31,707 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:31,707 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:31,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-12-07 01:23:31,731 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,732 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-12-07 01:23:31,734 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 [2021-12-07 01:23:31,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,742 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:31,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,742 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:31,743 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:31,743 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:31,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2021-12-07 01:23:31,768 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,769 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-12-07 01:23:31,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:31,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,777 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:31,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,778 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:31,779 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:31,779 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:31,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2021-12-07 01:23:31,804 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,805 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-12-07 01:23:31,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:31,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:31,813 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:31,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:31,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:31,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:31,813 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:31,813 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:31,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:31,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:31,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2021-12-07 01:23:31,833 INFO L469 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2021-12-07 01:23:31,833 INFO L791 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); 9#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~post5#1, main_~x~0#1;main_~x~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1; 8#L16-2true assume !!(main_~x~0#1 % 4294967296 < 268435455);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 8#L16-2true [2021-12-07 01:23:31,834 INFO L793 eck$LassoCheckResult]: Loop: 8#L16-2true assume !!(main_~x~0#1 % 4294967296 < 268435455);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 8#L16-2true [2021-12-07 01:23:31,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 01:23:31,834 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2021-12-07 01:23:31,834 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 01:23:31,834 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1838348739] [2021-12-07 01:23:31,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 01:23:31,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 01:23:31,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 01:23:31,840 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 01:23:31,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 01:23:31,846 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 01:23:31,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 01:23:31,846 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 2 times [2021-12-07 01:23:31,846 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 01:23:31,846 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2284099] [2021-12-07 01:23:31,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 01:23:31,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 01:23:31,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 01:23:31,849 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 01:23:31,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 01:23:31,852 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 01:23:31,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 01:23:31,853 INFO L85 PathProgramCache]: Analyzing trace with hash 925795, now seen corresponding path program 3 times [2021-12-07 01:23:31,853 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 01:23:31,853 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1124380178] [2021-12-07 01:23:31,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 01:23:31,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 01:23:31,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 01:23:31,859 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 01:23:31,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 01:23:31,865 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 01:23:31,874 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 01:23:31,874 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 01:23:31,874 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 01:23:31,874 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 01:23:31,874 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-07 01:23:31,874 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,874 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 01:23:31,874 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 01:23:31,874 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_2-2.c_Iteration1_Loop [2021-12-07 01:23:31,874 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 01:23:31,874 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 01:23:31,875 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:31,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:31,897 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 01:23:31,897 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-07 01:23:31,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,898 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-12-07 01:23:31,899 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 01:23:31,899 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:23:31,908 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 01:23:31,909 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post5#1=0} Honda state: {ULTIMATE.start_main_#t~post5#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 01:23:31,927 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:31,927 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,927 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-12-07 01:23:31,929 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 01:23:31,929 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:23:31,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2021-12-07 01:23:31,956 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:31,956 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:31,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-12-07 01:23:31,957 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-07 01:23:31,957 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:23:31,991 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-07 01:23:31,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2021-12-07 01:23:31,993 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 01:23:31,993 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 01:23:31,993 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 01:23:31,993 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 01:23:31,993 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-07 01:23:31,993 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:31,993 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 01:23:31,993 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 01:23:31,993 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_2-2.c_Iteration1_Loop [2021-12-07 01:23:31,993 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 01:23:31,993 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 01:23:31,994 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:31,995 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:32,019 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 01:23:32,019 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-07 01:23:32,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,020 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-12-07 01:23:32,021 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 [2021-12-07 01:23:32,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:32,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:32,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,028 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:32,028 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:23:32,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:32,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2021-12-07 01:23:32,047 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,048 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-12-07 01:23:32,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:32,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:32,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:32,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,057 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:32,057 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:23:32,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:32,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2021-12-07 01:23:32,077 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-07 01:23:32,078 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,078 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-12-07 01:23:32,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:32,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:32,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:32,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,087 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:32,088 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:23:32,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:32,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2021-12-07 01:23:32,107 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,108 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-12-07 01:23:32,109 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 [2021-12-07 01:23:32,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:32,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:32,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,117 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:32,118 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:23:32,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:32,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2021-12-07 01:23:32,138 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-07 01:23:32,138 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,139 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-12-07 01:23:32,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:32,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:32,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:32,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,149 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:32,149 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:32,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:32,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2021-12-07 01:23:32,168 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,169 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-12-07 01:23:32,170 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 [2021-12-07 01:23:32,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:32,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:32,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:32,178 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:32,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:32,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2021-12-07 01:23:32,199 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-07 01:23:32,199 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,200 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-12-07 01:23:32,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:32,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:32,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:32,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,208 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:32,209 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:23:32,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:32,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2021-12-07 01:23:32,228 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,229 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-12-07 01:23:32,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:32,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:32,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:32,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,237 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:32,238 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:23:32,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:32,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2021-12-07 01:23:32,259 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-07 01:23:32,260 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,260 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-12-07 01:23:32,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:32,269 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:32,269 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:32,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:32,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,270 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:32,270 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:23:32,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:32,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2021-12-07 01:23:32,290 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,290 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-12-07 01:23:32,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:32,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:32,299 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:32,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:32,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,299 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:32,300 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:23:32,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:32,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2021-12-07 01:23:32,322 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-07 01:23:32,322 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,323 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-12-07 01:23:32,324 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 [2021-12-07 01:23:32,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:32,332 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:32,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:32,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,332 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:32,332 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:32,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:32,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,352 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:32,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,353 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-12-07 01:23:32,354 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 [2021-12-07 01:23:32,361 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:32,362 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:32,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:32,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:32,363 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:32,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:32,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,387 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:32,387 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-07 01:23:32,388 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,388 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-12-07 01:23:32,389 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 [2021-12-07 01:23:32,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:32,397 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:32,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:32,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,397 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:32,398 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:23:32,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:32,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2021-12-07 01:23:32,419 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,420 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-12-07 01:23:32,421 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 [2021-12-07 01:23:32,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:32,429 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:32,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:32,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,429 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:32,431 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:23:32,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:32,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-12-07 01:23:32,463 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-07 01:23:32,464 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,464 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-12-07 01:23:32,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:32,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:32,473 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:32,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:32,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,473 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:32,473 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:32,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:32,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:32,493 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,494 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-12-07 01:23:32,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:32,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:32,502 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:32,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:32,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,503 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:32,503 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:32,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:32,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2021-12-07 01:23:32,526 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-07 01:23:32,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,527 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-12-07 01:23:32,528 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 [2021-12-07 01:23:32,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:32,535 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:32,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:32,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,536 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:32,536 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:32,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:32,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2021-12-07 01:23:32,558 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,558 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-12-07 01:23:32,559 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 [2021-12-07 01:23:32,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:32,569 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:32,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:32,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,569 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:32,571 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:32,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:32,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2021-12-07 01:23:32,656 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 01:23:32,656 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 01:23:32,656 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 01:23:32,656 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 01:23:32,656 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-07 01:23:32,656 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,657 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 01:23:32,657 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 01:23:32,657 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_2-2.c_Iteration1_Lasso [2021-12-07 01:23:32,657 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 01:23:32,657 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 01:23:32,658 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:32,659 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:32,664 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:32,665 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:32,666 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:32,673 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:32,685 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:32,686 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:32,688 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:32,689 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:23:32,779 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 01:23:32,779 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-07 01:23:32,779 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,780 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-12-07 01:23:32,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:32,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:32,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:32,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,788 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:32,788 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:23:32,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:32,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2021-12-07 01:23:32,808 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,809 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-12-07 01:23:32,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:32,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:32,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,817 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:32,818 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:32,818 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:32,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,839 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2021-12-07 01:23:32,839 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,840 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-12-07 01:23:32,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:32,848 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:32,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,849 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:32,849 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:32,849 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:32,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2021-12-07 01:23:32,871 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,872 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-12-07 01:23:32,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:32,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:32,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,880 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:32,881 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:32,881 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:32,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2021-12-07 01:23:32,902 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,903 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-12-07 01:23:32,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:32,911 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:32,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,911 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:32,912 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:32,912 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:32,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2021-12-07 01:23:32,933 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,934 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-12-07 01:23:32,935 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 [2021-12-07 01:23:32,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:32,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,942 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:32,943 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:32,943 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:32,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2021-12-07 01:23:32,964 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,965 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-12-07 01:23:32,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:32,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:32,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:32,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:32,973 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:32,974 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:32,974 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:32,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:32,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2021-12-07 01:23:32,995 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:32,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:32,996 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:32,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-12-07 01:23:32,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:33,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,004 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:33,005 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:33,005 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:33,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2021-12-07 01:23:33,026 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,027 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-12-07 01:23:33,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:33,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,035 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:33,036 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:33,036 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:33,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2021-12-07 01:23:33,057 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,058 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-12-07 01:23:33,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:33,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,066 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:33,066 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:33,066 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:33,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2021-12-07 01:23:33,087 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,088 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-12-07 01:23:33,089 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 [2021-12-07 01:23:33,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,096 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:33,097 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:33,097 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:33,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2021-12-07 01:23:33,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,119 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-12-07 01:23:33,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:33,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,127 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:33,128 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:33,128 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:33,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2021-12-07 01:23:33,148 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,149 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-12-07 01:23:33,150 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 [2021-12-07 01:23:33,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:33,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,157 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:33,157 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:23:33,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:33,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2021-12-07 01:23:33,176 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,177 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-12-07 01:23:33,179 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 [2021-12-07 01:23:33,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,186 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:33,187 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:33,187 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:33,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2021-12-07 01:23:33,207 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,208 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-12-07 01:23:33,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:33,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:33,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,216 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:33,216 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:23:33,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:33,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2021-12-07 01:23:33,235 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,236 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-12-07 01:23:33,237 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 [2021-12-07 01:23:33,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,244 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:23:33,246 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:33,246 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-07 01:23:33,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2021-12-07 01:23:33,269 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-07 01:23:33,269 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,269 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-12-07 01:23:33,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:33,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:33,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,278 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:33,278 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:23:33,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:33,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2021-12-07 01:23:33,298 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,298 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-12-07 01:23:33,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:33,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,306 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:33,307 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:33,307 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:33,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,328 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:33,328 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,329 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-12-07 01:23:33,330 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 [2021-12-07 01:23:33,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,337 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:33,338 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:33,338 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:33,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2021-12-07 01:23:33,358 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,359 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-12-07 01:23:33,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:33,368 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,368 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:33,369 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:33,369 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:33,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2021-12-07 01:23:33,390 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,390 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-12-07 01:23:33,392 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 [2021-12-07 01:23:33,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,399 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:33,399 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:33,399 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:33,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2021-12-07 01:23:33,421 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,422 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-12-07 01:23:33,423 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 [2021-12-07 01:23:33,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,431 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:33,432 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:33,432 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:33,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2021-12-07 01:23:33,453 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,453 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-12-07 01:23:33,454 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 [2021-12-07 01:23:33,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,461 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:33,462 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:33,462 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:33,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2021-12-07 01:23:33,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,485 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-12-07 01:23:33,486 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 [2021-12-07 01:23:33,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,493 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:33,494 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:33,494 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:33,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2021-12-07 01:23:33,516 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,516 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-12-07 01:23:33,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:33,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,525 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:33,526 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:33,526 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:33,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2021-12-07 01:23:33,547 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,548 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-12-07 01:23:33,549 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 [2021-12-07 01:23:33,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,556 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:33,557 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:33,557 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:33,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:33,581 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,582 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-12-07 01:23:33,583 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 [2021-12-07 01:23:33,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,590 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:33,591 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:33,591 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:33,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2021-12-07 01:23:33,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,612 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-12-07 01:23:33,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:33,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,620 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:33,621 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:33,621 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:33,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2021-12-07 01:23:33,643 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,643 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-12-07 01:23:33,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:33,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:33,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,652 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:33,652 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:23:33,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:33,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2021-12-07 01:23:33,672 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,673 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-12-07 01:23:33,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:33,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,682 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:33,683 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:33,683 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:33,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2021-12-07 01:23:33,704 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,704 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-12-07 01:23:33,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:33,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:33,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,713 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:33,713 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:23:33,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:33,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2021-12-07 01:23:33,732 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,733 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-12-07 01:23:33,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:33,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,741 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:33,743 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:33,743 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:33,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2021-12-07 01:23:33,767 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-07 01:23:33,767 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,768 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-12-07 01:23:33,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:33,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:33,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,777 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:33,777 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:33,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:33,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2021-12-07 01:23:33,797 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,798 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-12-07 01:23:33,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:33,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,808 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:33,809 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:33,809 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:33,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2021-12-07 01:23:33,843 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,844 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-12-07 01:23:33,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:33,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,852 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:33,853 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:33,853 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:33,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:33,875 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,875 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-12-07 01:23:33,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:33,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,885 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:33,885 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:33,885 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:33,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2021-12-07 01:23:33,908 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,908 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-12-07 01:23:33,910 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 [2021-12-07 01:23:33,918 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,918 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:33,919 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:33,919 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:33,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:33,940 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,941 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-12-07 01:23:33,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:33,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:33,950 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:33,950 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:33,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:33,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2021-12-07 01:23:33,972 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:33,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:33,973 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:33,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-12-07 01:23:33,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:33,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:33,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:33,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:33,981 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:33,982 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:33,982 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:33,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2021-12-07 01:23:34,004 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,005 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-12-07 01:23:34,006 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 [2021-12-07 01:23:34,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,014 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:34,014 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:34,015 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:34,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2021-12-07 01:23:34,036 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,037 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-12-07 01:23:34,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:34,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:34,046 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:34,046 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:34,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-12-07 01:23:34,068 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,068 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-12-07 01:23:34,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:34,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,077 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:34,078 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:34,078 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:34,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2021-12-07 01:23:34,101 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,101 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-12-07 01:23:34,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:34,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,109 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:34,110 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:34,110 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:34,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2021-12-07 01:23:34,132 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,132 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-12-07 01:23:34,134 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 [2021-12-07 01:23:34,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,141 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:34,142 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:34,142 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:34,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2021-12-07 01:23:34,164 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,165 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-12-07 01:23:34,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:34,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:34,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,173 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:34,173 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:34,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:34,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2021-12-07 01:23:34,193 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,193 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-12-07 01:23:34,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:34,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,201 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:34,202 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:34,202 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:34,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:34,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,225 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-12-07 01:23:34,226 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 [2021-12-07 01:23:34,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:34,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:34,234 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:34,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:34,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2021-12-07 01:23:34,253 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,254 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-12-07 01:23:34,255 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 [2021-12-07 01:23:34,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,262 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:34,264 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:34,265 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:34,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2021-12-07 01:23:34,290 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-07 01:23:34,291 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,291 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-12-07 01:23:34,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:34,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:34,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,300 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:34,300 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:23:34,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:34,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:34,319 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,320 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-12-07 01:23:34,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:34,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,328 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:34,329 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:34,329 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:34,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2021-12-07 01:23:34,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,352 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-12-07 01:23:34,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:34,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,361 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:34,362 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:34,363 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:34,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2021-12-07 01:23:34,386 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,386 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-12-07 01:23:34,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:34,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,395 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:34,396 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:34,396 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:34,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:34,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,419 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-12-07 01:23:34,420 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 [2021-12-07 01:23:34,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,428 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:34,429 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:34,429 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:34,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2021-12-07 01:23:34,454 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,454 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-12-07 01:23:34,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:34,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,463 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:34,465 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:34,465 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:34,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2021-12-07 01:23:34,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,488 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-12-07 01:23:34,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:34,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,496 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:34,498 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:34,498 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:34,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2021-12-07 01:23:34,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,521 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-12-07 01:23:34,522 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 [2021-12-07 01:23:34,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,530 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:34,531 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:34,531 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:34,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2021-12-07 01:23:34,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,554 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-12-07 01:23:34,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:34,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,566 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:34,567 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:34,567 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:34,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2021-12-07 01:23:34,589 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,589 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-12-07 01:23:34,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:34,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,598 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:34,599 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:34,599 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:34,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2021-12-07 01:23:34,622 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,623 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-12-07 01:23:34,624 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 [2021-12-07 01:23:34,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,632 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:34,633 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:34,633 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:34,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2021-12-07 01:23:34,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,656 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-12-07 01:23:34,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:34,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,664 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:34,665 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:34,665 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:34,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2021-12-07 01:23:34,688 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,688 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-12-07 01:23:34,690 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 [2021-12-07 01:23:34,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:34,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,697 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:34,698 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:23:34,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:34,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2021-12-07 01:23:34,717 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,718 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-12-07 01:23:34,719 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 [2021-12-07 01:23:34,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,726 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:34,727 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:34,727 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:34,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2021-12-07 01:23:34,749 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,750 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-12-07 01:23:34,751 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 [2021-12-07 01:23:34,757 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:34,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,758 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:34,758 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:23:34,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:34,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2021-12-07 01:23:34,777 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,778 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-12-07 01:23:34,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:34,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:23:34,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,788 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:34,791 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:34,791 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:34,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2021-12-07 01:23:34,819 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-07 01:23:34,819 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,820 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-12-07 01:23:34,821 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 [2021-12-07 01:23:34,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:34,828 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:34,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:34,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,828 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:34,829 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:23:34,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:34,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2021-12-07 01:23:34,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,849 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-12-07 01:23:34,851 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 [2021-12-07 01:23:34,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:34,858 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:34,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,858 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:34,859 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:34,859 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:34,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-12-07 01:23:34,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,881 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-12-07 01:23:34,882 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 [2021-12-07 01:23:34,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:34,890 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:34,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,890 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:34,891 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:34,892 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:34,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,913 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:34,913 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,914 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-12-07 01:23:34,915 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 [2021-12-07 01:23:34,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:34,922 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:34,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,922 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:34,923 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:34,923 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:34,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2021-12-07 01:23:34,945 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,946 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-12-07 01:23:34,947 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 [2021-12-07 01:23:34,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:34,954 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:34,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,954 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:34,955 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:34,955 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:34,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:34,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2021-12-07 01:23:34,977 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:34,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:34,978 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:34,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-12-07 01:23:34,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:34,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:34,986 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:34,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:34,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:34,986 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:34,987 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:34,987 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:34,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-12-07 01:23:35,009 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,010 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-12-07 01:23:35,011 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 [2021-12-07 01:23:35,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,018 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:35,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,018 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:35,019 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:35,019 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:35,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2021-12-07 01:23:35,041 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,042 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-12-07 01:23:35,043 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 [2021-12-07 01:23:35,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,050 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:35,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,050 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:35,051 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:35,051 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:35,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2021-12-07 01:23:35,073 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,073 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-12-07 01:23:35,074 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 [2021-12-07 01:23:35,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,081 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:35,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,081 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:35,082 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:35,082 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:35,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2021-12-07 01:23:35,108 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,108 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-12-07 01:23:35,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:35,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,118 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:35,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,118 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:35,119 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:35,119 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:35,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2021-12-07 01:23:35,141 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,142 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-12-07 01:23:35,143 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 [2021-12-07 01:23:35,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,149 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:35,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,150 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:35,150 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:35,150 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:35,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2021-12-07 01:23:35,172 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,173 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-12-07 01:23:35,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:35,180 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,181 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:35,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,181 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:35,181 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:35,182 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:35,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2021-12-07 01:23:35,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,205 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-12-07 01:23:35,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:35,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,214 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:35,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:35,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,214 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:35,215 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:23:35,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:35,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2021-12-07 01:23:35,235 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,236 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-12-07 01:23:35,237 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 [2021-12-07 01:23:35,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,245 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:35,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,245 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:35,246 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:35,246 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:35,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2021-12-07 01:23:35,281 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,281 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-12-07 01:23:35,282 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 [2021-12-07 01:23:35,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,290 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:35,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:35,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,290 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:35,290 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:23:35,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:35,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2021-12-07 01:23:35,310 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,310 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-12-07 01:23:35,311 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 [2021-12-07 01:23:35,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,318 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:35,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,318 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:23:35,320 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-07 01:23:35,320 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-07 01:23:35,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2021-12-07 01:23:35,348 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-07 01:23:35,348 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,349 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-12-07 01:23:35,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:35,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,357 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:35,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:35,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,357 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:35,358 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:35,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:35,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2021-12-07 01:23:35,378 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,378 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-12-07 01:23:35,380 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 [2021-12-07 01:23:35,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,387 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:35,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,387 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:35,388 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:35,388 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:35,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:35,412 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,413 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-12-07 01:23:35,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:35,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,421 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:35,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,422 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:35,423 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:35,423 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:35,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2021-12-07 01:23:35,446 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,447 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-12-07 01:23:35,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:35,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,456 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:35,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:35,457 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:35,457 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:35,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2021-12-07 01:23:35,480 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,480 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-12-07 01:23:35,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:35,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,489 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:35,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,489 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:35,492 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:35,492 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:35,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2021-12-07 01:23:35,516 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,516 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-12-07 01:23:35,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:35,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,525 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:35,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:35,526 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:35,526 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:35,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2021-12-07 01:23:35,550 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,550 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-12-07 01:23:35,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:35,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,559 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:35,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,559 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:35,560 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:35,560 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:35,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,584 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:35,584 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,585 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-12-07 01:23:35,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:35,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,592 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:35,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,593 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:35,594 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:35,594 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:35,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2021-12-07 01:23:35,618 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,618 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-12-07 01:23:35,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:35,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,627 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:35,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,627 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:35,628 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:35,628 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:35,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2021-12-07 01:23:35,651 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,652 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-12-07 01:23:35,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:35,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,661 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:35,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,662 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:35,663 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:35,663 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:35,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2021-12-07 01:23:35,688 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,688 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-12-07 01:23:35,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:35,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,697 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:35,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:35,698 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:35,698 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:35,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2021-12-07 01:23:35,723 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,723 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-12-07 01:23:35,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:35,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,732 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:35,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,733 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:35,734 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:35,734 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:35,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2021-12-07 01:23:35,757 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,758 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-12-07 01:23:35,759 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 [2021-12-07 01:23:35,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,766 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:35,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:35,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,766 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:35,766 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:35,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:35,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,787 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:35,787 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,787 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-12-07 01:23:35,789 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 [2021-12-07 01:23:35,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,796 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:35,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,797 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:35,798 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:35,798 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:35,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2021-12-07 01:23:35,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,823 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-12-07 01:23:35,824 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 [2021-12-07 01:23:35,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,831 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:35,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:35,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,832 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:35,832 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:35,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:35,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2021-12-07 01:23:35,852 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,853 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-12-07 01:23:35,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:35,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,861 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:23:35,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,861 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:35,864 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:35,864 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:35,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2021-12-07 01:23:35,898 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-07 01:23:35,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,899 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-12-07 01:23:35,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:35,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,908 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:35,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:35,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,908 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:35,909 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:23:35,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:35,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2021-12-07 01:23:35,931 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,931 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-12-07 01:23:35,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:35,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,940 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:35,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,940 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:35,941 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:35,941 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:35,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:35,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2021-12-07 01:23:35,966 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:35,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:35,967 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:35,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-12-07 01:23:35,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:35,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:35,975 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:35,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:35,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:35,976 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:35,977 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:35,977 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:35,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2021-12-07 01:23:36,002 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,002 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-12-07 01:23:36,004 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 [2021-12-07 01:23:36,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,011 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:36,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,011 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:36,013 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:36,013 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:36,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,038 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2021-12-07 01:23:36,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,039 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-12-07 01:23:36,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:36,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,047 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:36,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,047 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:36,049 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:36,049 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:36,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:36,074 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,075 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-12-07 01:23:36,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:36,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,083 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:36,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,083 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:36,085 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:36,085 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:36,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2021-12-07 01:23:36,110 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,111 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-12-07 01:23:36,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:36,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,119 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:36,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,119 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:36,121 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:36,121 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:36,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2021-12-07 01:23:36,146 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,147 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-12-07 01:23:36,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:36,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,157 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:36,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,157 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:36,159 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:36,159 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:36,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2021-12-07 01:23:36,185 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,186 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-12-07 01:23:36,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:36,197 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,197 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:36,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,197 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:36,199 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:36,199 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:36,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:36,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,225 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-12-07 01:23:36,226 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 [2021-12-07 01:23:36,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,234 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:36,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,234 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:36,235 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:36,235 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:36,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2021-12-07 01:23:36,262 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,262 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-12-07 01:23:36,264 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 [2021-12-07 01:23:36,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,272 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:36,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,272 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:36,274 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:36,274 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:36,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:36,299 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,299 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-12-07 01:23:36,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:36,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,308 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:36,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,308 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:36,309 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:36,309 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:36,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:36,334 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,335 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-12-07 01:23:36,339 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 [2021-12-07 01:23:36,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,346 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:36,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:36,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,347 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:36,347 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:23:36,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:36,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2021-12-07 01:23:36,368 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,369 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-12-07 01:23:36,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:36,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,377 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:36,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,378 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:36,379 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:36,379 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:36,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2021-12-07 01:23:36,405 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,406 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-12-07 01:23:36,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:36,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,414 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:36,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:36,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,414 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:36,415 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:23:36,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:36,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:36,436 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,436 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-12-07 01:23:36,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:36,444 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,445 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:36,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,445 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:23:36,448 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-07 01:23:36,448 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-07 01:23:36,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2021-12-07 01:23:36,491 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-07 01:23:36,491 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,492 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-12-07 01:23:36,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:36,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,500 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:36,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:36,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,501 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:36,501 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:36,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:36,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2021-12-07 01:23:36,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,521 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-12-07 01:23:36,522 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 [2021-12-07 01:23:36,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,529 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:36,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,530 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:36,531 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:36,531 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:36,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2021-12-07 01:23:36,552 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,553 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-12-07 01:23:36,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:36,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,561 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:36,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,561 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:36,562 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:36,562 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:36,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-12-07 01:23:36,584 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,585 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-12-07 01:23:36,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:36,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,594 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:36,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,594 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:36,595 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:36,595 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:36,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2021-12-07 01:23:36,617 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,617 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-12-07 01:23:36,618 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 [2021-12-07 01:23:36,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,625 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:36,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,626 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:36,626 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:36,626 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:36,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-12-07 01:23:36,648 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,649 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-12-07 01:23:36,650 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 [2021-12-07 01:23:36,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,657 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:36,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,657 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:36,658 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:36,658 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:36,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2021-12-07 01:23:36,681 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,681 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-12-07 01:23:36,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:36,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,690 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:36,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,690 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:36,693 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:36,693 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:36,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2021-12-07 01:23:36,715 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,715 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-12-07 01:23:36,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:36,724 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,724 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:36,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,724 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:36,725 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:36,725 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:36,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:36,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,748 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-12-07 01:23:36,749 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 [2021-12-07 01:23:36,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,757 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:36,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,757 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:36,758 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:36,758 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:36,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2021-12-07 01:23:36,781 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,781 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-12-07 01:23:36,782 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 [2021-12-07 01:23:36,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,789 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:36,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,789 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:36,790 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:36,790 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:36,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2021-12-07 01:23:36,813 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,813 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-12-07 01:23:36,814 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 [2021-12-07 01:23:36,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,821 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:36,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,821 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:36,822 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:36,823 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:36,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2021-12-07 01:23:36,844 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,845 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-12-07 01:23:36,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:36,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,853 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:36,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,853 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:36,854 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:36,854 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:36,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2021-12-07 01:23:36,876 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,877 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-12-07 01:23:36,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:36,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,885 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:36,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:36,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,886 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:36,886 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:36,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:36,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2021-12-07 01:23:36,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,907 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-12-07 01:23:36,909 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 [2021-12-07 01:23:36,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,916 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:36,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,916 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:36,917 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:36,917 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:36,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,938 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:36,939 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,939 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-12-07 01:23:36,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:36,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,948 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:36,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:36,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,948 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:36,948 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:23:36,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:36,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:36,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2021-12-07 01:23:36,968 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:36,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:36,969 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:36,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-12-07 01:23:36,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:36,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:36,977 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:23:36,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:36,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:36,977 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:23:36,979 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-07 01:23:36,980 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-07 01:23:36,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:37,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2021-12-07 01:23:37,008 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-07 01:23:37,009 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:37,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:37,009 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:37,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-12-07 01:23:37,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:37,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:37,017 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:37,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:37,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:37,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:37,018 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:37,018 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:37,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:37,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:37,038 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2021-12-07 01:23:37,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:37,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:37,039 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:37,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-12-07 01:23:37,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:37,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:37,047 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:37,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:37,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:37,047 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:37,049 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:37,049 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:37,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:37,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2021-12-07 01:23:37,073 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:37,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:37,074 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:37,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-12-07 01:23:37,075 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 [2021-12-07 01:23:37,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:37,082 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:37,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:37,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:37,082 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:37,084 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:37,084 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:37,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:37,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2021-12-07 01:23:37,108 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:37,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:37,108 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:37,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-12-07 01:23:37,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:37,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:37,118 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:37,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:37,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:37,118 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:37,119 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:37,119 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:37,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:37,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2021-12-07 01:23:37,143 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:37,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:37,144 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:37,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-12-07 01:23:37,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:37,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:37,154 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:37,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:37,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:37,154 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:37,155 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:37,155 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:37,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:37,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2021-12-07 01:23:37,179 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:37,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:37,180 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:37,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-12-07 01:23:37,181 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 [2021-12-07 01:23:37,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:37,188 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:37,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:37,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:37,189 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:37,190 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:37,190 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:37,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:37,214 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2021-12-07 01:23:37,214 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:37,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:37,215 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:37,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-12-07 01:23:37,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:37,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:37,224 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:37,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:37,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:37,225 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:37,226 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:37,226 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:37,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:37,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2021-12-07 01:23:37,250 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:37,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:37,250 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:37,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-12-07 01:23:37,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:37,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:37,261 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:37,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:37,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:37,261 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:37,263 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:37,263 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:37,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:37,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2021-12-07 01:23:37,287 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:37,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:37,287 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:37,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-12-07 01:23:37,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:37,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:37,296 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:37,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:37,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:37,296 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:37,297 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:37,297 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:37,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:37,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2021-12-07 01:23:37,320 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:37,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:37,321 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:37,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-12-07 01:23:37,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:37,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:37,329 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:37,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:37,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:37,329 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:37,330 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:37,330 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:37,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:37,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:37,354 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:37,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:37,354 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:37,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-12-07 01:23:37,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:37,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:37,363 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:37,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:37,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:37,363 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:37,364 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:37,364 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:37,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:37,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2021-12-07 01:23:37,388 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:37,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:37,389 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:37,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-12-07 01:23:37,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:37,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:37,397 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:37,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:37,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:37,397 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:37,399 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:37,399 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:37,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:37,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2021-12-07 01:23:37,423 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:37,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:37,423 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:37,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-12-07 01:23:37,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:37,431 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:37,431 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:37,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:37,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:37,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:37,432 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:37,432 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:37,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:37,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:37,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:37,453 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:37,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:37,453 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:37,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-12-07 01:23:37,454 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 [2021-12-07 01:23:37,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:37,461 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:37,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:37,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:37,461 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:37,463 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:37,463 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:37,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:37,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Forceful destruction successful, exit code 0 [2021-12-07 01:23:37,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:37,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:37,487 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:37,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-12-07 01:23:37,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:23:37,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:37,496 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:37,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:23:37,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:37,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:37,497 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:37,497 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:23:37,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:23:37,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:37,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2021-12-07 01:23:37,517 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:23:37,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:23:37,517 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:23:37,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-12-07 01:23:37,518 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 [2021-12-07 01:23:37,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:23:37,526 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:23:37,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:23:37,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:23:37,526 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:23:37,529 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-07 01:23:37,529 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-07 01:23:37,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:23:37,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2021-12-07 01:23:37,568 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 07.12 01:23:37 BoogieIcfgContainer [2021-12-07 01:23:37,568 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2021-12-07 01:23:37,568 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-07 01:23:37,568 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-07 01:23:37,569 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-07 01:23:37,569 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 01:23:25" (3/4) ... [2021-12-07 01:23:37,571 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-12-07 01:23:37,571 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-07 01:23:37,572 INFO L158 Benchmark]: Toolchain (without parser) took 12337.41ms. Allocated memory was 104.9MB in the beginning and 125.8MB in the end (delta: 21.0MB). Free memory was 71.5MB in the beginning and 70.6MB in the end (delta: 917.0kB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. [2021-12-07 01:23:37,572 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 71.3MB. Free memory was 49.1MB in the beginning and 49.0MB in the end (delta: 23.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-07 01:23:37,572 INFO L158 Benchmark]: CACSL2BoogieTranslator took 162.77ms. Allocated memory is still 104.9MB. Free memory was 71.3MB in the beginning and 81.7MB in the end (delta: -10.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-12-07 01:23:37,572 INFO L158 Benchmark]: Boogie Procedure Inliner took 27.90ms. Allocated memory is still 104.9MB. Free memory was 81.7MB in the beginning and 80.4MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-12-07 01:23:37,573 INFO L158 Benchmark]: Boogie Preprocessor took 17.43ms. Allocated memory is still 104.9MB. Free memory was 80.4MB in the beginning and 79.6MB in the end (delta: 864.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-07 01:23:37,573 INFO L158 Benchmark]: RCFGBuilder took 182.59ms. Allocated memory is still 104.9MB. Free memory was 79.6MB in the beginning and 70.6MB in the end (delta: 8.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-12-07 01:23:37,573 INFO L158 Benchmark]: BuchiAutomizer took 11939.18ms. Allocated memory was 104.9MB in the beginning and 125.8MB in the end (delta: 21.0MB). Free memory was 70.6MB in the beginning and 70.6MB in the end (delta: 70.5kB). Peak memory consumption was 68.9MB. Max. memory is 16.1GB. [2021-12-07 01:23:37,573 INFO L158 Benchmark]: Witness Printer took 2.45ms. Allocated memory is still 125.8MB. Free memory is still 70.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-07 01:23:37,574 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 71.3MB. Free memory was 49.1MB in the beginning and 49.0MB in the end (delta: 23.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 162.77ms. Allocated memory is still 104.9MB. Free memory was 71.3MB in the beginning and 81.7MB in the end (delta: -10.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 27.90ms. Allocated memory is still 104.9MB. Free memory was 81.7MB in the beginning and 80.4MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 17.43ms. Allocated memory is still 104.9MB. Free memory was 80.4MB in the beginning and 79.6MB in the end (delta: 864.4kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 182.59ms. Allocated memory is still 104.9MB. Free memory was 79.6MB in the beginning and 70.6MB in the end (delta: 8.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 11939.18ms. Allocated memory was 104.9MB in the beginning and 125.8MB in the end (delta: 21.0MB). Free memory was 70.6MB in the beginning and 70.6MB in the end (delta: 70.5kB). Peak memory consumption was 68.9MB. Max. memory is 16.1GB. * Witness Printer took 2.45ms. Allocated memory is still 125.8MB. Free memory is still 70.6MB. 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 11.9s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 11.8s. 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: inital33 mio100 ax100 hnf100 lsp76 ukn93 mio100 lsp100 div448 bol100 ite100 ukn100 eq144 hnf47 smp91 dnf100 smp100 tf104 neg100 sie106 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 16ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 1 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;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~post5#1, main_~x~0#1;main_~x~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;" "assume !!(main_~x~0#1 % 4294967296 < 268435455);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;" Loop: "assume !!(main_~x~0#1 % 4294967296 < 268435455);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2021-12-07 01:23:37,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86aad02e-47e4-4879-86d8-9bbaede2d09c/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, 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_86aad02e-47e4-4879-86d8-9bbaede2d09c/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