./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.2.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/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_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.2.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/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_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/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 8b118c8ccb1b9404d8245cd33bf194109f3b73174bef011d7daa0d7cc47fcd86 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-07 01:36:41,417 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-07 01:36:41,419 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-07 01:36:41,446 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-07 01:36:41,447 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-07 01:36:41,447 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-07 01:36:41,449 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-07 01:36:41,450 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-07 01:36:41,452 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-07 01:36:41,453 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-07 01:36:41,454 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-07 01:36:41,455 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-07 01:36:41,455 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-07 01:36:41,456 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-07 01:36:41,457 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-07 01:36:41,458 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-07 01:36:41,459 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-07 01:36:41,459 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-07 01:36:41,461 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-07 01:36:41,463 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-07 01:36:41,464 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-07 01:36:41,465 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-07 01:36:41,466 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-07 01:36:41,467 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-07 01:36:41,470 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-07 01:36:41,470 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-07 01:36:41,470 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-07 01:36:41,471 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-07 01:36:41,471 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-07 01:36:41,472 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-07 01:36:41,472 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-07 01:36:41,473 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-07 01:36:41,474 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-07 01:36:41,474 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-07 01:36:41,475 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-07 01:36:41,475 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-07 01:36:41,476 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-07 01:36:41,476 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-07 01:36:41,476 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-07 01:36:41,477 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-07 01:36:41,477 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-07 01:36:41,478 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-12-07 01:36:41,495 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-07 01:36:41,495 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-07 01:36:41,496 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-07 01:36:41,496 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-07 01:36:41,496 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-07 01:36:41,497 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-07 01:36:41,497 INFO L138 SettingsManager]: * Use SBE=true [2021-12-07 01:36:41,497 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-12-07 01:36:41,497 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-12-07 01:36:41,497 INFO L138 SettingsManager]: * Use old map elimination=false [2021-12-07 01:36:41,497 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-12-07 01:36:41,497 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-12-07 01:36:41,497 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-12-07 01:36:41,497 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-07 01:36:41,498 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-07 01:36:41,498 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-12-07 01:36:41,498 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-07 01:36:41,498 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-07 01:36:41,498 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-07 01:36:41,498 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-12-07 01:36:41,498 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-12-07 01:36:41,498 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-12-07 01:36:41,498 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-07 01:36:41,499 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-07 01:36:41,499 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-12-07 01:36:41,499 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-07 01:36:41,499 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-12-07 01:36:41,499 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-07 01:36:41,499 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-07 01:36:41,499 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-07 01:36:41,499 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-07 01:36:41,499 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-07 01:36:41,500 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-12-07 01:36:41,500 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_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b118c8ccb1b9404d8245cd33bf194109f3b73174bef011d7daa0d7cc47fcd86 [2021-12-07 01:36:41,681 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-07 01:36:41,696 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-07 01:36:41,698 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-07 01:36:41,699 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-07 01:36:41,699 INFO L275 PluginConnector]: CDTParser initialized [2021-12-07 01:36:41,701 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.2.ufo.UNBOUNDED.pals.c [2021-12-07 01:36:41,744 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/data/705ae474c/9f9193b9cc474a3184d790b48a12fb31/FLAGd5bcaaf79 [2021-12-07 01:36:42,150 INFO L306 CDTParser]: Found 1 translation units. [2021-12-07 01:36:42,150 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.2.ufo.UNBOUNDED.pals.c [2021-12-07 01:36:42,159 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/data/705ae474c/9f9193b9cc474a3184d790b48a12fb31/FLAGd5bcaaf79 [2021-12-07 01:36:42,169 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/data/705ae474c/9f9193b9cc474a3184d790b48a12fb31 [2021-12-07 01:36:42,171 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-07 01:36:42,172 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-07 01:36:42,173 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-07 01:36:42,173 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-07 01:36:42,175 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-07 01:36:42,176 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:36:42" (1/1) ... [2021-12-07 01:36:42,177 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37aca8b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:36:42, skipping insertion in model container [2021-12-07 01:36:42,177 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:36:42" (1/1) ... [2021-12-07 01:36:42,182 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-07 01:36:42,211 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-07 01:36:42,414 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_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.2.ufo.UNBOUNDED.pals.c[31172,31185] [2021-12-07 01:36:42,415 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-07 01:36:42,422 INFO L203 MainTranslator]: Completed pre-run [2021-12-07 01:36:42,476 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_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.2.ufo.UNBOUNDED.pals.c[31172,31185] [2021-12-07 01:36:42,477 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-07 01:36:42,488 INFO L208 MainTranslator]: Completed translation [2021-12-07 01:36:42,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:36:42 WrapperNode [2021-12-07 01:36:42,489 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-07 01:36:42,489 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-07 01:36:42,489 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-07 01:36:42,489 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-07 01:36:42,495 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:36:42" (1/1) ... [2021-12-07 01:36:42,506 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:36:42" (1/1) ... [2021-12-07 01:36:42,540 INFO L137 Inliner]: procedures = 24, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 986 [2021-12-07 01:36:42,540 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-07 01:36:42,541 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-07 01:36:42,541 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-07 01:36:42,541 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-07 01:36:42,547 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:36:42" (1/1) ... [2021-12-07 01:36:42,547 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:36:42" (1/1) ... [2021-12-07 01:36:42,550 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:36:42" (1/1) ... [2021-12-07 01:36:42,550 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:36:42" (1/1) ... [2021-12-07 01:36:42,562 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:36:42" (1/1) ... [2021-12-07 01:36:42,572 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:36:42" (1/1) ... [2021-12-07 01:36:42,575 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:36:42" (1/1) ... [2021-12-07 01:36:42,580 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-07 01:36:42,580 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-07 01:36:42,581 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-07 01:36:42,581 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-07 01:36:42,581 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:36:42" (1/1) ... [2021-12-07 01:36:42,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:42,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:42,606 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:42,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-12-07 01:36:42,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-07 01:36:42,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-07 01:36:42,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-07 01:36:42,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-07 01:36:42,740 INFO L236 CfgBuilder]: Building ICFG [2021-12-07 01:36:42,742 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-07 01:36:43,303 INFO L277 CfgBuilder]: Performing block encoding [2021-12-07 01:36:43,312 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-07 01:36:43,312 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-07 01:36:43,314 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 01:36:43 BoogieIcfgContainer [2021-12-07 01:36:43,314 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-07 01:36:43,315 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-12-07 01:36:43,315 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-12-07 01:36:43,318 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-12-07 01:36:43,318 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-07 01:36:43,318 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 07.12 01:36:42" (1/3) ... [2021-12-07 01:36:43,319 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5acc30c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 07.12 01:36:43, skipping insertion in model container [2021-12-07 01:36:43,319 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-07 01:36:43,319 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:36:42" (2/3) ... [2021-12-07 01:36:43,319 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5acc30c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 07.12 01:36:43, skipping insertion in model container [2021-12-07 01:36:43,319 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-07 01:36:43,320 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 01:36:43" (3/3) ... [2021-12-07 01:36:43,320 INFO L388 chiAutomizerObserver]: Analyzing ICFG pals_opt-floodmax.4.2.ufo.UNBOUNDED.pals.c [2021-12-07 01:36:43,349 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-12-07 01:36:43,349 INFO L360 BuchiCegarLoop]: Hoare is false [2021-12-07 01:36:43,349 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-12-07 01:36:43,349 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-12-07 01:36:43,349 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-12-07 01:36:43,349 INFO L364 BuchiCegarLoop]: Difference is false [2021-12-07 01:36:43,349 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-12-07 01:36:43,350 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-12-07 01:36:43,374 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 331 states, 330 states have (on average 1.7969696969696969) internal successors, (593), 330 states have internal predecessors, (593), 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 01:36:43,403 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 131 [2021-12-07 01:36:43,403 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 01:36:43,403 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 01:36:43,412 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 01:36:43,412 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 01:36:43,412 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-12-07 01:36:43,413 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 331 states, 330 states have (on average 1.7969696969696969) internal successors, (593), 330 states have internal predecessors, (593), 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 01:36:43,424 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 131 [2021-12-07 01:36:43,424 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 01:36:43,424 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 01:36:43,427 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 01:36:43,427 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 01:36:43,434 INFO L791 eck$LassoCheckResult]: Stem: 327#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(43, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0; 223#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~ret60#1, main_#t~ret61#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~newmax1~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~id2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~r2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~st2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~nl2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~m2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~max2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~mode2~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~newmax2~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max3~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode3~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~newmax3~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m4~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max4~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode4~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~newmax4~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 8#L454true assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 173#L465true init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 106#L475true assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 138#L486true init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 279#L496true assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 203#L507true init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 281#L517true assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 227#L528true init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 148#L538true assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 75#L549true init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 229#L559true assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 62#L570true init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 3#L580true assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 150#L591true init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 244#L601true assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 7#L612true init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 293#L622true assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 168#L633true init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 55#L643true assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 147#L654true init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 59#L664true assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 97#L675true init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 116#L685true assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 232#L696true init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 311#L706true assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 29#L717true init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 195#L727true assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 87#L738true init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 57#L748true assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 220#L759true init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 70#L769true assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 182#L780true init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 102#L790true assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 315#L801true init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 109#L811true assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 268#L822true init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 6#L832true assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 107#L843true init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 63#L853true assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 151#L864true init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 272#L874true assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 83#L885true init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 113#L895true assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 304#L906true init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 325#L916true assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 192#L927true init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 280#L937true assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 10#L948true init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 154#L958true assume !(~id1~0 != ~id2~0);init_~tmp___23~0#1 := 0; 326#L958-1true init_#res#1 := init_~tmp___23~0#1; 115#L1143true main_#t~ret60#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret60#1;havoc main_#t~ret60#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 64#L22true assume !(0 == assume_abort_if_not_~cond#1); 137#L21true assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 260#L1284-2true [2021-12-07 01:36:43,434 INFO L793 eck$LassoCheckResult]: Loop: 260#L1284-2true assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 90#L115true assume !(0 != ~mode1~0 % 256); 126#L154true assume !(~r1~0 % 256 < 3); 321#L154-1true ~mode1~0 := 1; 248#L115-2true assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 303#L182true assume !(0 != ~mode2~0 % 256); 283#L221true assume !(~r2~0 % 256 < 3); 89#L221-1true ~mode2~0 := 1; 31#L182-2true assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 13#L249true assume !(0 != ~mode3~0 % 256); 42#L288true assume !(~r3~0 % 256 < 3); 257#L288-1true ~mode3~0 := 1; 36#L249-2true assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 320#L316true assume !(0 != ~mode4~0 % 256); 219#L355true assume !(~r4~0 % 256 < 3); 333#L355-1true ~mode4~0 := 1; 266#L316-2true assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 54#L1151true assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);check_~tmp~1#1 := 0; 310#L1151-1true check_#res#1 := check_~tmp~1#1; 201#L1203true main_#t~ret61#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret61#1;havoc main_#t~ret61#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 328#L1326true assume !(0 == assert_~arg#1 % 256); 191#L1321true assume { :end_inline_assert } true; 260#L1284-2true [2021-12-07 01:36:43,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 01:36:43,439 INFO L85 PathProgramCache]: Analyzing trace with hash 2064134942, now seen corresponding path program 1 times [2021-12-07 01:36:43,446 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 01:36:43,447 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1562749159] [2021-12-07 01:36:43,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 01:36:43,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 01:36:43,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 01:36:43,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 01:36:43,716 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 01:36:43,716 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1562749159] [2021-12-07 01:36:43,717 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1562749159] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 01:36:43,717 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 01:36:43,718 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-07 01:36:43,719 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1515493149] [2021-12-07 01:36:43,720 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 01:36:43,724 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-07 01:36:43,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 01:36:43,725 INFO L85 PathProgramCache]: Analyzing trace with hash -1642008047, now seen corresponding path program 1 times [2021-12-07 01:36:43,725 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 01:36:43,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [186943102] [2021-12-07 01:36:43,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 01:36:43,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 01:36:43,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 01:36:43,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 01:36:43,837 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 01:36:43,837 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [186943102] [2021-12-07 01:36:43,837 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [186943102] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 01:36:43,838 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 01:36:43,838 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-07 01:36:43,838 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [407703820] [2021-12-07 01:36:43,838 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 01:36:43,839 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 01:36:43,840 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 01:36:43,870 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-07 01:36:43,871 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-07 01:36:43,873 INFO L87 Difference]: Start difference. First operand has 331 states, 330 states have (on average 1.7969696969696969) internal successors, (593), 330 states have internal predecessors, (593), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 5 states have internal predecessors, (22), 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 01:36:43,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 01:36:43,947 INFO L93 Difference]: Finished difference Result 331 states and 589 transitions. [2021-12-07 01:36:43,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-07 01:36:43,952 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 331 states and 589 transitions. [2021-12-07 01:36:43,956 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 130 [2021-12-07 01:36:43,962 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 331 states to 326 states and 576 transitions. [2021-12-07 01:36:43,963 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 326 [2021-12-07 01:36:43,964 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 326 [2021-12-07 01:36:43,965 INFO L73 IsDeterministic]: Start isDeterministic. Operand 326 states and 576 transitions. [2021-12-07 01:36:43,966 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 01:36:43,967 INFO L681 BuchiCegarLoop]: Abstraction has 326 states and 576 transitions. [2021-12-07 01:36:43,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 326 states and 576 transitions. [2021-12-07 01:36:43,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 326 to 326. [2021-12-07 01:36:43,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 326 states, 326 states have (on average 1.7668711656441718) internal successors, (576), 325 states have internal predecessors, (576), 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 01:36:43,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 576 transitions. [2021-12-07 01:36:44,000 INFO L704 BuchiCegarLoop]: Abstraction has 326 states and 576 transitions. [2021-12-07 01:36:44,000 INFO L587 BuchiCegarLoop]: Abstraction has 326 states and 576 transitions. [2021-12-07 01:36:44,000 INFO L425 BuchiCegarLoop]: ======== Iteration 2============ [2021-12-07 01:36:44,000 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 326 states and 576 transitions. [2021-12-07 01:36:44,002 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 130 [2021-12-07 01:36:44,002 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 01:36:44,002 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 01:36:44,004 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 01:36:44,004 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 01:36:44,005 INFO L791 eck$LassoCheckResult]: Stem: 1005#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(43, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0; 980#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~ret60#1, main_#t~ret61#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~newmax1~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~id2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~r2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~st2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~nl2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~m2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~max2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~mode2~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~newmax2~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max3~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode3~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~newmax3~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m4~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max4~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode4~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~newmax4~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 693#L454 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 694#L465 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 868#L475 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 869#L486 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 908#L496 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 781#L507 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 967#L517 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 894#L528 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 919#L538 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 826#L549 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 827#L559 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 801#L570 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 680#L580 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 681#L591 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 921#L601 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 691#L612 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 692#L622 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 944#L633 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 789#L643 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 790#L654 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 796#L664 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 738#L675 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 859#L685 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 885#L696 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 988#L706 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 742#L717 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 743#L727 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 684#L738 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 794#L748 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 795#L759 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 817#L769 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 818#L780 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 862#L790 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 863#L801 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 873#L811 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 874#L822 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 688#L832 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 689#L843 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 802#L853 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 804#L864 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 922#L874 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 836#L885 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 837#L895 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 878#L906 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 1001#L916 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 933#L927 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 961#L937 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 699#L948 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 700#L958 assume !(~id1~0 != ~id2~0);init_~tmp___23~0#1 := 0; 703#L958-1 init_#res#1 := init_~tmp___23~0#1; 883#L1143 main_#t~ret60#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret60#1;havoc main_#t~ret60#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 805#L22 assume !(0 == assume_abort_if_not_~cond#1); 806#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 907#L1284-2 [2021-12-07 01:36:44,005 INFO L793 eck$LassoCheckResult]: Loop: 907#L1284-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 845#L115 assume !(0 != ~mode1~0 % 256); 846#L154 assume !(~r1~0 % 256 < 3); 767#L154-1 ~mode1~0 := 1; 860#L115-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 993#L182 assume !(0 != ~mode2~0 % 256); 1000#L221 assume !(~r2~0 % 256 < 3); 843#L221-1 ~mode2~0 := 1; 746#L182-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 706#L249 assume !(0 != ~mode3~0 % 256); 707#L288 assume !(~r3~0 % 256 < 3); 759#L288-1 ~mode3~0 := 1; 756#L249-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 757#L316 assume !(0 != ~mode4~0 % 256); 978#L355 assume !(~r4~0 % 256 < 3); 727#L355-1 ~mode4~0 := 1; 755#L316-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 787#L1151 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 788#L1152 assume ~st1~0 + ~nl1~0 <= 1; 850#L1153 assume ~st2~0 + ~nl2~0 <= 1; 851#L1154 assume ~st3~0 + ~nl3~0 <= 1; 749#L1155 assume ~st4~0 + ~nl4~0 <= 1; 750#L1156 assume ~r1~0 % 256 >= 3; 763#L1160 assume ~r1~0 % 256 < 3; 764#L1165 assume ~r1~0 % 256 >= 3; 774#L1170 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 748#L1151-1 check_#res#1 := check_~tmp~1#1; 965#L1203 main_#t~ret61#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret61#1;havoc main_#t~ret61#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 966#L1326 assume !(0 == assert_~arg#1 % 256); 960#L1321 assume { :end_inline_assert } true; 907#L1284-2 [2021-12-07 01:36:44,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 01:36:44,006 INFO L85 PathProgramCache]: Analyzing trace with hash 2064134942, now seen corresponding path program 2 times [2021-12-07 01:36:44,006 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 01:36:44,006 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [204828129] [2021-12-07 01:36:44,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 01:36:44,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 01:36:44,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 01:36:44,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 01:36:44,118 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 01:36:44,118 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [204828129] [2021-12-07 01:36:44,118 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [204828129] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 01:36:44,119 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 01:36:44,119 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-07 01:36:44,119 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [542878652] [2021-12-07 01:36:44,119 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 01:36:44,120 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-07 01:36:44,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 01:36:44,121 INFO L85 PathProgramCache]: Analyzing trace with hash -1459986464, now seen corresponding path program 1 times [2021-12-07 01:36:44,121 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 01:36:44,121 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2102406896] [2021-12-07 01:36:44,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 01:36:44,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 01:36:44,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 01:36:44,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 01:36:44,158 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 01:36:44,158 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2102406896] [2021-12-07 01:36:44,158 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2102406896] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 01:36:44,158 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 01:36:44,159 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 01:36:44,159 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [314534068] [2021-12-07 01:36:44,159 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 01:36:44,159 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 01:36:44,160 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 01:36:44,160 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 01:36:44,160 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 01:36:44,160 INFO L87 Difference]: Start difference. First operand 326 states and 576 transitions. cyclomatic complexity: 251 Second operand has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 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 01:36:44,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 01:36:44,205 INFO L93 Difference]: Finished difference Result 430 states and 742 transitions. [2021-12-07 01:36:44,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 01:36:44,206 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 430 states and 742 transitions. [2021-12-07 01:36:44,209 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 234 [2021-12-07 01:36:44,213 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 430 states to 430 states and 742 transitions. [2021-12-07 01:36:44,213 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 430 [2021-12-07 01:36:44,215 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 430 [2021-12-07 01:36:44,215 INFO L73 IsDeterministic]: Start isDeterministic. Operand 430 states and 742 transitions. [2021-12-07 01:36:44,217 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 01:36:44,217 INFO L681 BuchiCegarLoop]: Abstraction has 430 states and 742 transitions. [2021-12-07 01:36:44,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 430 states and 742 transitions. [2021-12-07 01:36:44,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 430 to 428. [2021-12-07 01:36:44,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 428 states, 428 states have (on average 1.7266355140186915) internal successors, (739), 427 states have internal predecessors, (739), 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 01:36:44,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 428 states and 739 transitions. [2021-12-07 01:36:44,239 INFO L704 BuchiCegarLoop]: Abstraction has 428 states and 739 transitions. [2021-12-07 01:36:44,239 INFO L587 BuchiCegarLoop]: Abstraction has 428 states and 739 transitions. [2021-12-07 01:36:44,239 INFO L425 BuchiCegarLoop]: ======== Iteration 3============ [2021-12-07 01:36:44,239 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 428 states and 739 transitions. [2021-12-07 01:36:44,241 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 232 [2021-12-07 01:36:44,241 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 01:36:44,241 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 01:36:44,244 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 01:36:44,244 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 01:36:44,244 INFO L791 eck$LassoCheckResult]: Stem: 1780#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(43, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0; 1749#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~ret60#1, main_#t~ret61#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~newmax1~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~id2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~r2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~st2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~nl2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~m2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~max2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~mode2~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~newmax2~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max3~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode3~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~newmax3~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m4~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max4~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode4~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~newmax4~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 1466#L454 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 1467#L465 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 1633#L475 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 1634#L486 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 1673#L496 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 1546#L507 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 1736#L517 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 1659#L528 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 1684#L538 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 1590#L549 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 1591#L559 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 1566#L570 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 1445#L580 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 1446#L591 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 1686#L601 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 1456#L612 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 1457#L622 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 1709#L633 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 1554#L643 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 1555#L654 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 1561#L664 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 1503#L675 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 1622#L685 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 1650#L696 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 1757#L706 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 1507#L717 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 1508#L727 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 1449#L738 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 1558#L748 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 1559#L759 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 1582#L769 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 1583#L780 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 1627#L790 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 1628#L801 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 1638#L811 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 1639#L822 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 1453#L832 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 1454#L843 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 1567#L853 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 1569#L864 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 1687#L874 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 1601#L885 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 1602#L895 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 1643#L906 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 1776#L916 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 1699#L927 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 1728#L937 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 1461#L948 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 1462#L958 assume !(~id1~0 != ~id2~0);init_~tmp___23~0#1 := 0; 1465#L958-1 init_#res#1 := init_~tmp___23~0#1; 1648#L1143 main_#t~ret60#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret60#1;havoc main_#t~ret60#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 1570#L22 assume !(0 == assume_abort_if_not_~cond#1); 1571#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 1672#L1284-2 [2021-12-07 01:36:44,245 INFO L793 eck$LassoCheckResult]: Loop: 1672#L1284-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 1834#L115 assume !(0 != ~mode1~0 % 256); 1833#L154 assume ~r1~0 % 256 < 3; 1759#L155 assume !(0 != ~ep12~0 % 256); 1592#L155-1 assume !(0 != ~ep13~0 % 256); 1606#L160 assume !(0 != ~ep14~0 % 256); 1532#L154-1 ~mode1~0 := 1; 1625#L115-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 1764#L182 assume !(0 != ~mode2~0 % 256); 1774#L221 assume !(~r2~0 % 256 < 3); 1848#L221-1 ~mode2~0 := 1; 1846#L182-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 1471#L249 assume !(0 != ~mode3~0 % 256); 1472#L288 assume !(~r3~0 % 256 < 3); 1528#L288-1 ~mode3~0 := 1; 1767#L249-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 1804#L316 assume !(0 != ~mode4~0 % 256); 1797#L355 assume !(~r4~0 % 256 < 3); 1790#L355-1 ~mode4~0 := 1; 1788#L316-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 1787#L1151 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 1786#L1152 assume ~st1~0 + ~nl1~0 <= 1; 1785#L1153 assume ~st2~0 + ~nl2~0 <= 1; 1784#L1154 assume ~st3~0 + ~nl3~0 <= 1; 1783#L1155 assume ~st4~0 + ~nl4~0 <= 1; 1782#L1156 assume !(~r1~0 % 256 >= 3); 1731#L1159 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 1732#L1160 assume ~r1~0 % 256 < 3; 1781#L1165 assume !(~r1~0 % 256 >= 3); 1696#L1169 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 1697#L1170 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 1838#L1151-1 check_#res#1 := check_~tmp~1#1; 1837#L1203 main_#t~ret61#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret61#1;havoc main_#t~ret61#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 1836#L1326 assume !(0 == assert_~arg#1 % 256); 1835#L1321 assume { :end_inline_assert } true; 1672#L1284-2 [2021-12-07 01:36:44,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 01:36:44,245 INFO L85 PathProgramCache]: Analyzing trace with hash 2064134942, now seen corresponding path program 3 times [2021-12-07 01:36:44,245 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 01:36:44,246 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1820327125] [2021-12-07 01:36:44,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 01:36:44,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 01:36:44,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 01:36:44,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 01:36:44,317 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 01:36:44,317 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1820327125] [2021-12-07 01:36:44,318 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1820327125] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 01:36:44,318 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 01:36:44,318 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-07 01:36:44,318 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1133072903] [2021-12-07 01:36:44,318 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 01:36:44,319 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-07 01:36:44,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 01:36:44,319 INFO L85 PathProgramCache]: Analyzing trace with hash 121921746, now seen corresponding path program 1 times [2021-12-07 01:36:44,320 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 01:36:44,320 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [380138966] [2021-12-07 01:36:44,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 01:36:44,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 01:36:44,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 01:36:44,332 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 01:36:44,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 01:36:44,362 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 01:36:45,186 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 01:36:45,186 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 01:36:45,186 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 01:36:45,186 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 01:36:45,186 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-07 01:36:45,186 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:45,186 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 01:36:45,187 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 01:36:45,187 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.2.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-12-07 01:36:45,187 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 01:36:45,187 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 01:36:45,203 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 01:36:45,209 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 01:36:45,211 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 01:36:45,212 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 01:36:45,212 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 01:36:45,214 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 01:36:45,216 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 01:36:45,217 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 01:36:45,218 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 01:36:45,220 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 01:36:45,223 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 01:36:45,224 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 01:36:45,225 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 01:36:45,228 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 01:36:45,229 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 01:36:45,231 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 01:36:45,232 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 01:36:45,233 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 01:36:45,235 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 01:36:45,242 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 01:36:45,243 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 01:36:45,244 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 01:36:45,247 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 01:36:45,271 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 01:36:45,272 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:45,273 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 01:36:45,274 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:45,277 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 01:36:45,278 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 01:36:45,281 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 01:36:45,282 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 01:36:45,283 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 01:36:45,656 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 01:36:45,656 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-07 01:36:45,658 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:45,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:45,659 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:45,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-12-07 01:36:45,660 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 01:36:45,660 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:36:45,689 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:45,689 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:45,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:45,690 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:45,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-12-07 01:36:45,691 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-07 01:36:45,692 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:36:45,811 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-07 01:36:45,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2021-12-07 01:36:45,814 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 01:36:45,814 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 01:36:45,814 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 01:36:45,814 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 01:36:45,815 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-07 01:36:45,815 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:45,815 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 01:36:45,815 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 01:36:45,815 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.2.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-12-07 01:36:45,815 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 01:36:45,815 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 01:36:45,818 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:45,819 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 01:36:45,822 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 01:36:45,823 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:45,824 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 01:36:45,825 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 01:36:45,826 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:45,827 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:45,829 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 01:36:45,830 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:45,832 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:45,834 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 01:36:45,835 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:45,858 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:45,861 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 01:36:45,862 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:45,863 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 01:36:45,865 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 01:36:45,866 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:45,867 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 01:36:45,868 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:45,874 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 01:36:45,875 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:45,876 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 01:36:45,878 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 01:36:45,880 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 01:36:45,882 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 01:36:45,883 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:45,885 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:45,888 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 01:36:45,889 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:45,890 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:46,232 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 01:36:46,235 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-07 01:36:46,236 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,237 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-12-07 01:36:46,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:46,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,246 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,247 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,267 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:46,267 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,268 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-12-07 01:36:46,269 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 01:36:46,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,276 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,277 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2021-12-07 01:36:46,297 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,298 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-12-07 01:36:46,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:46,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,306 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,307 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:46,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,327 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-12-07 01:36:46,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:46,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,336 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,336 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2021-12-07 01:36:46,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,357 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-12-07 01:36:46,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:46,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,367 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,368 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2021-12-07 01:36:46,387 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,388 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-12-07 01:36:46,390 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 01:36:46,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,397 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,398 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2021-12-07 01:36:46,419 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,420 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-12-07 01:36:46,421 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 01:36:46,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,429 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,430 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:46,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,450 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-12-07 01:36:46,452 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 01:36:46,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,459 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,460 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2021-12-07 01:36:46,481 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,482 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-12-07 01:36:46,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:46,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,490 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,491 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2021-12-07 01:36:46,515 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,515 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-12-07 01:36:46,517 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 01:36:46,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,524 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,525 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:46,547 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,548 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-12-07 01:36:46,549 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 01:36:46,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,556 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,556 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,575 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:46,576 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,576 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-12-07 01:36:46,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:46,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,584 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,585 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:46,604 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,605 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-12-07 01:36:46,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:46,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,614 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,620 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2021-12-07 01:36:46,643 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,644 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-12-07 01:36:46,644 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 01:36:46,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,652 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,652 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,672 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:46,672 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,673 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-12-07 01:36:46,674 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 01:36:46,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,682 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,682 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2021-12-07 01:36:46,702 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,703 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-12-07 01:36:46,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:46,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,711 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,711 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2021-12-07 01:36:46,731 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,731 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-12-07 01:36:46,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:46,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,740 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,741 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2021-12-07 01:36:46,761 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,762 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-12-07 01:36:46,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:46,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,770 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,771 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:46,791 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,791 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-12-07 01:36:46,792 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 01:36:46,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,799 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,800 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:46,819 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,820 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-12-07 01:36:46,821 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 01:36:46,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,828 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,829 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2021-12-07 01:36:46,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,849 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-12-07 01:36:46,851 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 01:36:46,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,859 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,860 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,880 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:46,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,881 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-12-07 01:36:46,883 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 01:36:46,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,890 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,890 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,909 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:46,909 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,910 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-12-07 01:36:46,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:46,918 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,918 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,918 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2021-12-07 01:36:46,938 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,939 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-12-07 01:36:46,940 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 01:36:46,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,947 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,947 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2021-12-07 01:36:46,966 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,967 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-12-07 01:36:46,968 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 01:36:46,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:46,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:46,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:46,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:46,976 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:46,977 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:46,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:46,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:46,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2021-12-07 01:36:46,997 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:46,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:46,998 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:46,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-12-07 01:36:46,999 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 01:36:47,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,007 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:47,008 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:47,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:47,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,028 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-12-07 01:36:47,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,036 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:47,037 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:47,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,056 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:47,056 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,057 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-12-07 01:36:47,058 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 01:36:47,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,065 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:47,066 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:47,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2021-12-07 01:36:47,086 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,086 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-12-07 01:36:47,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,095 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:47,096 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:47,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2021-12-07 01:36:47,115 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,116 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-12-07 01:36:47,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,125 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:47,126 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:47,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2021-12-07 01:36:47,145 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,146 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-12-07 01:36:47,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,154 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:47,155 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:47,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:47,174 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,175 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-12-07 01:36:47,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,183 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:47,184 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:47,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:47,203 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-07 01:36:47,203 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,204 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-12-07 01:36:47,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,213 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,214 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2021-12-07 01:36:47,233 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,234 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-12-07 01:36:47,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,250 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,251 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2021-12-07 01:36:47,271 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,272 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-12-07 01:36:47,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,280 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,281 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:47,300 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,301 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-12-07 01:36:47,302 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 01:36:47,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,309 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,310 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:47,329 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,330 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-12-07 01:36:47,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,339 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,339 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2021-12-07 01:36:47,359 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,360 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-12-07 01:36:47,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,368 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,368 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,368 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:47,388 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,388 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-12-07 01:36:47,390 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 01:36:47,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,397 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,398 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,417 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:47,417 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,418 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-12-07 01:36:47,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,426 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,427 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2021-12-07 01:36:47,447 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,448 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-12-07 01:36:47,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,456 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,457 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2021-12-07 01:36:47,476 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,476 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-12-07 01:36:47,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,485 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,486 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-12-07 01:36:47,505 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,506 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-12-07 01:36:47,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,515 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,516 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:47,535 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,535 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-12-07 01:36:47,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,544 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,544 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:47,564 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,564 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-12-07 01:36:47,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,576 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,582 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2021-12-07 01:36:47,607 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,608 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-12-07 01:36:47,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,618 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,619 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2021-12-07 01:36:47,639 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,640 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-12-07 01:36:47,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,648 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,648 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2021-12-07 01:36:47,668 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,668 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-12-07 01:36:47,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,677 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,677 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,678 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-12-07 01:36:47,698 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,698 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-12-07 01:36:47,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,706 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,707 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2021-12-07 01:36:47,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,728 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-12-07 01:36:47,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,737 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,737 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-12-07 01:36:47,757 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,757 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-12-07 01:36:47,759 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 01:36:47,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,766 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,767 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2021-12-07 01:36:47,786 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,787 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-12-07 01:36:47,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,796 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,797 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2021-12-07 01:36:47,817 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,817 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-12-07 01:36:47,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,826 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,827 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2021-12-07 01:36:47,847 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,848 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-12-07 01:36:47,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,857 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,857 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2021-12-07 01:36:47,878 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,878 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-12-07 01:36:47,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,887 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,887 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:47,907 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,907 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-12-07 01:36:47,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,916 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,917 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2021-12-07 01:36:47,937 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,937 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-12-07 01:36:47,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:47,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,947 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,948 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2021-12-07 01:36:47,968 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,969 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-12-07 01:36:47,970 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 01:36:47,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:47,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:47,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:47,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:47,977 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:47,978 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:47,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:47,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:47,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:47,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:47,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:47,998 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:47,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-12-07 01:36:48,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,007 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:48,008 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:48,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2021-12-07 01:36:48,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,028 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-12-07 01:36:48,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,038 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:48,039 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:48,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2021-12-07 01:36:48,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,073 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-12-07 01:36:48,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,081 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:48,082 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:48,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2021-12-07 01:36:48,102 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,103 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-12-07 01:36:48,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,111 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:48,112 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:48,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2021-12-07 01:36:48,131 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,132 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-12-07 01:36:48,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,141 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:48,142 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:48,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2021-12-07 01:36:48,162 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,163 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-12-07 01:36:48,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,171 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:48,172 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:48,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:48,191 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-07 01:36:48,191 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,192 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-12-07 01:36:48,194 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 01:36:48,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,202 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-12-07 01:36:48,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,222 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-12-07 01:36:48,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,235 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:48,255 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,256 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-12-07 01:36:48,258 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 01:36:48,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,265 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,265 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2021-12-07 01:36:48,284 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,285 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-12-07 01:36:48,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,294 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,294 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2021-12-07 01:36:48,313 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,314 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-12-07 01:36:48,315 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 01:36:48,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,323 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,343 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:48,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,344 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-12-07 01:36:48,346 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 01:36:48,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,354 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,354 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2021-12-07 01:36:48,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,374 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-12-07 01:36:48,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,384 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,384 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2021-12-07 01:36:48,403 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,404 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-12-07 01:36:48,406 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 01:36:48,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,414 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,415 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2021-12-07 01:36:48,435 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,435 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-12-07 01:36:48,437 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 01:36:48,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,444 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,444 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2021-12-07 01:36:48,463 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,464 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-12-07 01:36:48,465 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 01:36:48,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,472 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,473 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2021-12-07 01:36:48,495 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,495 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-12-07 01:36:48,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,504 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,504 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2021-12-07 01:36:48,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,524 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-12-07 01:36:48,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,533 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2021-12-07 01:36:48,552 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,553 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-12-07 01:36:48,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,565 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,571 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2021-12-07 01:36:48,610 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,611 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-12-07 01:36:48,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,621 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,642 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:48,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,643 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-12-07 01:36:48,644 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 01:36:48,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,651 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,652 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,671 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:48,671 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,672 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-12-07 01:36:48,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,680 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,681 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2021-12-07 01:36:48,701 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,702 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-12-07 01:36:48,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,710 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,711 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:48,732 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,732 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-12-07 01:36:48,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,741 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,741 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2021-12-07 01:36:48,761 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,761 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-12-07 01:36:48,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,769 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,771 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2021-12-07 01:36:48,790 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,791 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-12-07 01:36:48,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,800 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,801 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2021-12-07 01:36:48,821 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,822 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-12-07 01:36:48,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,831 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,832 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2021-12-07 01:36:48,853 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,854 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-12-07 01:36:48,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,864 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,865 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2021-12-07 01:36:48,884 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,885 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-12-07 01:36:48,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,894 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,894 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:48,914 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,914 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-12-07 01:36:48,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,923 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,923 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2021-12-07 01:36:48,943 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,943 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-12-07 01:36:48,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,953 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:48,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2021-12-07 01:36:48,974 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:48,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:48,975 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:48,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-12-07 01:36:48,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:48,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:48,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:48,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:48,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:48,983 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:48,984 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:48,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:48,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2021-12-07 01:36:49,004 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,005 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-12-07 01:36:49,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:49,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,014 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:49,014 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:49,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:49,033 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,034 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-12-07 01:36:49,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:49,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,043 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:49,044 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:49,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2021-12-07 01:36:49,065 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,066 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-12-07 01:36:49,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:49,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,074 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:49,075 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:49,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:49,095 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,095 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-12-07 01:36:49,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:49,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,104 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:49,105 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:49,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2021-12-07 01:36:49,128 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,129 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-12-07 01:36:49,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:49,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,138 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:49,139 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:49,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2021-12-07 01:36:49,158 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,159 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-12-07 01:36:49,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:49,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,168 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:49,168 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:49,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2021-12-07 01:36:49,187 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-07 01:36:49,187 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,188 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-12-07 01:36:49,189 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 01:36:49,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,197 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,198 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2021-12-07 01:36:49,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,218 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-12-07 01:36:49,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:49,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,228 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,229 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:49,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,250 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-12-07 01:36:49,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:49,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,259 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,259 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,278 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:49,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,279 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-12-07 01:36:49,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:49,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,288 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,288 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2021-12-07 01:36:49,307 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,308 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-12-07 01:36:49,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:49,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,318 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,318 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:49,338 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,339 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-12-07 01:36:49,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:49,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,347 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,347 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:49,367 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,367 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-12-07 01:36:49,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:49,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,376 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,376 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2021-12-07 01:36:49,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,396 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-12-07 01:36:49,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:49,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,405 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,406 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:49,426 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,427 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-12-07 01:36:49,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:49,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,435 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,436 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2021-12-07 01:36:49,455 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,456 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-12-07 01:36:49,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:49,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,466 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,467 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2021-12-07 01:36:49,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,488 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-12-07 01:36:49,489 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 01:36:49,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,497 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,498 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2021-12-07 01:36:49,518 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,519 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-12-07 01:36:49,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:49,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,528 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,528 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2021-12-07 01:36:49,548 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,549 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-12-07 01:36:49,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:49,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,561 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,568 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2021-12-07 01:36:49,598 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,599 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-12-07 01:36:49,600 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 01:36:49,606 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,607 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,608 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2021-12-07 01:36:49,629 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,629 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-12-07 01:36:49,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:49,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,638 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,639 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2021-12-07 01:36:49,658 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,659 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-12-07 01:36:49,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:49,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,667 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,667 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2021-12-07 01:36:49,687 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,688 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-12-07 01:36:49,689 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 01:36:49,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,698 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,699 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2021-12-07 01:36:49,720 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,721 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-12-07 01:36:49,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:49,729 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,730 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,730 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2021-12-07 01:36:49,749 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,750 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-12-07 01:36:49,751 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 01:36:49,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,759 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,760 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2021-12-07 01:36:49,780 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,780 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-12-07 01:36:49,782 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 01:36:49,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,790 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,791 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2021-12-07 01:36:49,812 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,813 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-12-07 01:36:49,814 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 01:36:49,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,822 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,823 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,824 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2021-12-07 01:36:49,846 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,846 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-12-07 01:36:49,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:49,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,855 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,855 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2021-12-07 01:36:49,875 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,876 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-12-07 01:36:49,877 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 01:36:49,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,884 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,884 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2021-12-07 01:36:49,903 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,904 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-12-07 01:36:49,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:49,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,913 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,914 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2021-12-07 01:36:49,933 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,934 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-12-07 01:36:49,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:49,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,944 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,945 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:49,966 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:49,967 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:49,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-12-07 01:36:49,970 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 01:36:49,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:49,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:49,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:49,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:49,978 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:49,979 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:49,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:49,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:49,999 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:49,999 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:49,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,000 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-12-07 01:36:50,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:50,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,009 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:50,010 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:50,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2021-12-07 01:36:50,029 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,030 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-12-07 01:36:50,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:50,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,040 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:50,042 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:50,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:50,063 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,064 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-12-07 01:36:50,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:50,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,072 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:50,073 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:50,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,093 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:50,093 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,094 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-12-07 01:36:50,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:50,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,102 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:50,103 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:50,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2021-12-07 01:36:50,123 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,124 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-12-07 01:36:50,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:50,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,132 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:50,133 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:50,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2021-12-07 01:36:50,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,153 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-12-07 01:36:50,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:50,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,162 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:50,162 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:50,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,192 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:50,193 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-07 01:36:50,193 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,193 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-12-07 01:36:50,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,202 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,202 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,203 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2021-12-07 01:36:50,223 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,224 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-12-07 01:36:50,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,232 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,233 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,233 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:50,254 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,255 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-12-07 01:36:50,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,263 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,263 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,263 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2021-12-07 01:36:50,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,284 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-12-07 01:36:50,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,292 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,293 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,293 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2021-12-07 01:36:50,313 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,313 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-12-07 01:36:50,315 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 01:36:50,322 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,322 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,322 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,323 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2021-12-07 01:36:50,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,343 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-12-07 01:36:50,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,351 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,351 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,352 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2021-12-07 01:36:50,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,372 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-12-07 01:36:50,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,380 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,381 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,381 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,381 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2021-12-07 01:36:50,401 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,401 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-12-07 01:36:50,402 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 01:36:50,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,409 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,410 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,410 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2021-12-07 01:36:50,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,432 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-12-07 01:36:50,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,440 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,440 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,440 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2021-12-07 01:36:50,460 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,461 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-12-07 01:36:50,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,470 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,470 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,471 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2021-12-07 01:36:50,492 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,493 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-12-07 01:36:50,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,502 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,502 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,503 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2021-12-07 01:36:50,523 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,523 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-12-07 01:36:50,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,532 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,532 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,532 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2021-12-07 01:36:50,552 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,553 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-12-07 01:36:50,554 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 01:36:50,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,562 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,562 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,569 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2021-12-07 01:36:50,601 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,602 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-12-07 01:36:50,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,610 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,610 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,611 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2021-12-07 01:36:50,633 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,633 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-12-07 01:36:50,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,642 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,642 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,642 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2021-12-07 01:36:50,662 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,663 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-12-07 01:36:50,664 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 01:36:50,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,670 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,671 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,671 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:50,691 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,691 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-12-07 01:36:50,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,699 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,700 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,701 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2021-12-07 01:36:50,722 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,723 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-12-07 01:36:50,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,731 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,731 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,732 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2021-12-07 01:36:50,751 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,752 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-12-07 01:36:50,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,762 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,763 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,763 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:50,783 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,784 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-12-07 01:36:50,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,794 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,794 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,795 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2021-12-07 01:36:50,821 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,821 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-12-07 01:36:50,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,830 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,830 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,831 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2021-12-07 01:36:50,854 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,855 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-12-07 01:36:50,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,863 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,863 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,863 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:50,883 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,884 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-12-07 01:36:50,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,892 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,892 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,892 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2021-12-07 01:36:50,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,913 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-12-07 01:36:50,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,921 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,921 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,922 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2021-12-07 01:36:50,941 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,942 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-12-07 01:36:50,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,950 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,951 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,951 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:50,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2021-12-07 01:36:50,973 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:50,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:50,974 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:50,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-12-07 01:36:50,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:50,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:50,982 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:50,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:50,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:50,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:50,983 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:50,983 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:50,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:50,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2021-12-07 01:36:51,004 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,005 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-12-07 01:36:51,006 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 01:36:51,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,013 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:51,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,014 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:51,014 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:51,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:51,034 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,035 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-12-07 01:36:51,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,043 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:51,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,044 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:51,044 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:51,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:51,066 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,067 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-12-07 01:36:51,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,075 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:51,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,076 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:51,077 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:51,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2021-12-07 01:36:51,099 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,100 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-12-07 01:36:51,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,108 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:51,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,109 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:51,110 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:51,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2021-12-07 01:36:51,130 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,131 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-12-07 01:36:51,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,139 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:51,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,139 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:51,140 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:51,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-12-07 01:36:51,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,161 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-12-07 01:36:51,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,170 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:51,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,170 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:51,170 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:51,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2021-12-07 01:36:51,190 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-07 01:36:51,191 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,191 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-12-07 01:36:51,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,200 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,200 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,201 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2021-12-07 01:36:51,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,223 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-12-07 01:36:51,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,231 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,232 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2021-12-07 01:36:51,254 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,255 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-12-07 01:36:51,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,263 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,263 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,263 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2021-12-07 01:36:51,284 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,284 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-12-07 01:36:51,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,294 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,294 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,295 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:51,315 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,316 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-12-07 01:36:51,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,326 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,327 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,328 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2021-12-07 01:36:51,349 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,349 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-12-07 01:36:51,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,358 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,358 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,359 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2021-12-07 01:36:51,379 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,380 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-12-07 01:36:51,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,390 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,390 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,390 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2021-12-07 01:36:51,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,411 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-12-07 01:36:51,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,420 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,420 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,421 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2021-12-07 01:36:51,444 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,444 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-12-07 01:36:51,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,453 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,453 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,454 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:51,475 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,475 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-12-07 01:36:51,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,483 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,484 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,485 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2021-12-07 01:36:51,507 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,508 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-12-07 01:36:51,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,517 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,518 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2021-12-07 01:36:51,538 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,539 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-12-07 01:36:51,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,550 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,550 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,551 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:51,583 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,584 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-12-07 01:36:51,585 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 01:36:51,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,593 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,594 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,604 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,642 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:51,643 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,643 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-12-07 01:36:51,644 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 01:36:51,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,651 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,651 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,652 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:51,675 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,675 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-12-07 01:36:51,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,683 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,684 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:51,705 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,705 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-12-07 01:36:51,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,713 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,714 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,714 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2021-12-07 01:36:51,735 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,736 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-12-07 01:36:51,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,744 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,744 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,745 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2021-12-07 01:36:51,767 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,768 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-12-07 01:36:51,769 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 01:36:51,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,776 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,776 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,777 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2021-12-07 01:36:51,797 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,798 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-12-07 01:36:51,799 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 01:36:51,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,806 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,806 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,807 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-12-07 01:36:51,828 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,829 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-12-07 01:36:51,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,837 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,837 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,837 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,838 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:51,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,862 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-12-07 01:36:51,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,871 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,871 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,873 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2021-12-07 01:36:51,899 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,900 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-12-07 01:36:51,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,908 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,908 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,909 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:51,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,931 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-12-07 01:36:51,932 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 01:36:51,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,939 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,939 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,940 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2021-12-07 01:36:51,960 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,961 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-12-07 01:36:51,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:51,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:51,971 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:51,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:51,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:51,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:51,972 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:51,972 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:51,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:51,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:51,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2021-12-07 01:36:51,994 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:51,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:51,995 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:51,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-12-07 01:36:51,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:52,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,003 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:52,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,003 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:52,004 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:52,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2021-12-07 01:36:52,028 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,029 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-12-07 01:36:52,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:52,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,037 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:52,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,038 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:52,038 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:52,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,060 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:52,060 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,061 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-12-07 01:36:52,062 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 01:36:52,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,069 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:52,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,070 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:52,070 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:52,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2021-12-07 01:36:52,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,091 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-12-07 01:36:52,092 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 01:36:52,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,099 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:52,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,099 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:52,100 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:52,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2021-12-07 01:36:52,122 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,123 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-12-07 01:36:52,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:52,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,132 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:52,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:52,133 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:52,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2021-12-07 01:36:52,157 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,158 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-12-07 01:36:52,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:52,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,166 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:52,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,167 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:52,168 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:52,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2021-12-07 01:36:52,189 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,190 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-12-07 01:36:52,194 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 01:36:52,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,202 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:52,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:52,203 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:52,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2021-12-07 01:36:52,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,224 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-12-07 01:36:52,226 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 01:36:52,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,233 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:36:52,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,233 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:52,234 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:52,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2021-12-07 01:36:52,255 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-07 01:36:52,255 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,256 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-12-07 01:36:52,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:52,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,265 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:52,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,265 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:52,266 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:52,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,289 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2021-12-07 01:36:52,289 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,290 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-12-07 01:36:52,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:52,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,298 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:52,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,299 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:52,301 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:52,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2021-12-07 01:36:52,326 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,327 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-12-07 01:36:52,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:52,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,335 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:52,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,335 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:52,336 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:52,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2021-12-07 01:36:52,359 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,359 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-12-07 01:36:52,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:52,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,368 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:52,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,368 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:52,369 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:52,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2021-12-07 01:36:52,392 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,393 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-12-07 01:36:52,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:52,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,401 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:52,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,402 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:52,403 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:52,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2021-12-07 01:36:52,426 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,426 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-12-07 01:36:52,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:52,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,435 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:52,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,435 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:52,436 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:52,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2021-12-07 01:36:52,458 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,459 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-12-07 01:36:52,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:52,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,467 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:52,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,468 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:52,468 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:52,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2021-12-07 01:36:52,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,490 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-12-07 01:36:52,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:52,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,499 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:52,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,499 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:52,500 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:52,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2021-12-07 01:36:52,525 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,525 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-12-07 01:36:52,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:52,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,535 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:52,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,536 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:52,536 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:52,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-12-07 01:36:52,557 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,558 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-12-07 01:36:52,559 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 01:36:52,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,567 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:52,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,567 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:52,568 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:52,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2021-12-07 01:36:52,592 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,593 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-12-07 01:36:52,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:52,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,602 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:52,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,603 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:52,603 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:52,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2021-12-07 01:36:52,625 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,626 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-12-07 01:36:52,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:52,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,635 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:52,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,636 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:52,636 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:52,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,658 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:52,658 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,658 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-12-07 01:36:52,659 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 01:36:52,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,669 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:52,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,669 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:52,683 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:52,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2021-12-07 01:36:52,732 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,733 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-12-07 01:36:52,734 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 01:36:52,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,742 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:52,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,742 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:52,743 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:52,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:52,768 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,768 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-12-07 01:36:52,772 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 01:36:52,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,780 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:52,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,780 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:52,781 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:52,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2021-12-07 01:36:52,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,803 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-12-07 01:36:52,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:52,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,811 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:52,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,811 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:52,812 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:52,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2021-12-07 01:36:52,834 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,834 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-12-07 01:36:52,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:52,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,844 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:52,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,844 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:52,845 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:52,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2021-12-07 01:36:52,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,870 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-12-07 01:36:52,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:52,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,879 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:52,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,879 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:52,879 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:52,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2021-12-07 01:36:52,901 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,901 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-12-07 01:36:52,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:52,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,911 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:52,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,911 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:52,912 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:52,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2021-12-07 01:36:52,933 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,934 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-12-07 01:36:52,935 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 01:36:52,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,943 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:52,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,944 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:52,945 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:52,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:52,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2021-12-07 01:36:52,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:52,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:52,970 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:52,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-12-07 01:36:52,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:52,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:52,979 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:52,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:52,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:52,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:52,979 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:52,981 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:52,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:52,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:53,012 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,013 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-12-07 01:36:53,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,021 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:53,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,022 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:53,022 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:53,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2021-12-07 01:36:53,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,045 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-12-07 01:36:53,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,055 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:53,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,055 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:53,055 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:53,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2021-12-07 01:36:53,077 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,078 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-12-07 01:36:53,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,086 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:53,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,087 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:53,087 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:53,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:53,108 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,109 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-12-07 01:36:53,110 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 01:36:53,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,119 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:53,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,119 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:53,121 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:53,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:53,148 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,148 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-12-07 01:36:53,150 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 01:36:53,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,158 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:53,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,158 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:53,159 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:53,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2021-12-07 01:36:53,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,184 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-12-07 01:36:53,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,192 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:53,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,192 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:53,193 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:53,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,214 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2021-12-07 01:36:53,214 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,215 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-12-07 01:36:53,217 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 01:36:53,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,224 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:53,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,224 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:53,225 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:53,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2021-12-07 01:36:53,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,250 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-12-07 01:36:53,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,260 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:53,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,260 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:53,261 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:53,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2021-12-07 01:36:53,286 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,287 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-12-07 01:36:53,288 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 01:36:53,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,295 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:53,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,296 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:53,297 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:53,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2021-12-07 01:36:53,318 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,319 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-12-07 01:36:53,320 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 01:36:53,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,327 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:53,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,328 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:53,329 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:53,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2021-12-07 01:36:53,350 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,351 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-12-07 01:36:53,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,359 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:53,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,359 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:36:53,360 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:36:53,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-12-07 01:36:53,381 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-07 01:36:53,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,382 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-12-07 01:36:53,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,391 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:53,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,392 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:53,393 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:53,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2021-12-07 01:36:53,413 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,414 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-12-07 01:36:53,415 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 01:36:53,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,422 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:53,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,422 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:53,423 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:53,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2021-12-07 01:36:53,445 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,445 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-12-07 01:36:53,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,455 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:53,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,455 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:53,456 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:53,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2021-12-07 01:36:53,476 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,476 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-12-07 01:36:53,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,485 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:53,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,485 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:53,485 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:53,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:53,509 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,509 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-12-07 01:36:53,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,518 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:53,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,518 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:53,519 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:53,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2021-12-07 01:36:53,540 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,541 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-12-07 01:36:53,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,549 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,550 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:53,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,550 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:53,550 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:53,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2021-12-07 01:36:53,571 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,571 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-12-07 01:36:53,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,580 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:53,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:53,580 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:53,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2021-12-07 01:36:53,600 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,601 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-12-07 01:36:53,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,609 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:53,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,610 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:53,610 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:53,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2021-12-07 01:36:53,631 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,631 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-12-07 01:36:53,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,640 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:53,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:53,641 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:53,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2021-12-07 01:36:53,661 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,662 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-12-07 01:36:53,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,671 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:53,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,671 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:53,672 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:53,672 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2021-12-07 01:36:53,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,694 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-12-07 01:36:53,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,703 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:53,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,703 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:53,703 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:53,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:53,723 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,724 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-12-07 01:36:53,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,733 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:53,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,734 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:53,734 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:53,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:53,754 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,754 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-12-07 01:36:53,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,764 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:53,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,764 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:53,771 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:53,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2021-12-07 01:36:53,807 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,808 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-12-07 01:36:53,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,816 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:53,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,816 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:53,817 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:53,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2021-12-07 01:36:53,838 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,839 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-12-07 01:36:53,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,847 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:53,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:53,847 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:53,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2021-12-07 01:36:53,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,868 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-12-07 01:36:53,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,876 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:53,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,876 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:53,876 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:53,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2021-12-07 01:36:53,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,897 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-12-07 01:36:53,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,906 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:53,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,906 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:53,907 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:53,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2021-12-07 01:36:53,928 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,929 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-12-07 01:36:53,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,937 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:53,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:53,938 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:53,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2021-12-07 01:36:53,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,959 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-12-07 01:36:53,960 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 01:36:53,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,966 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:53,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,967 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:53,967 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:53,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:53,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:53,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2021-12-07 01:36:53,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:53,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:53,989 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:53,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-12-07 01:36:53,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:53,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:53,997 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:53,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:53,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:53,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:53,997 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:53,998 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:53,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2021-12-07 01:36:54,018 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,019 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-12-07 01:36:54,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:54,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,027 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:54,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,027 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:54,028 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:54,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2021-12-07 01:36:54,051 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,052 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-12-07 01:36:54,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:54,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,060 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:54,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,060 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:54,061 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:54,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2021-12-07 01:36:54,081 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,082 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-12-07 01:36:54,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:54,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,090 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:54,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,090 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:54,091 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:54,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2021-12-07 01:36:54,111 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,112 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-12-07 01:36:54,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:54,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,120 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:54,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:54,120 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:54,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2021-12-07 01:36:54,141 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,141 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-12-07 01:36:54,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:54,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,149 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:54,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,150 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:54,151 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:54,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-12-07 01:36:54,172 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,173 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-12-07 01:36:54,174 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 01:36:54,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,183 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:54,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,183 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:54,184 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:54,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2021-12-07 01:36:54,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,205 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-12-07 01:36:54,207 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 01:36:54,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,214 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:54,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:54,214 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:54,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2021-12-07 01:36:54,234 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,234 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-12-07 01:36:54,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:54,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,243 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:54,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:54,244 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:54,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2021-12-07 01:36:54,265 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,266 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-12-07 01:36:54,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:54,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,274 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:54,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,274 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:54,275 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:54,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-12-07 01:36:54,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,297 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-12-07 01:36:54,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:54,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,307 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:54,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,307 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:54,308 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:54,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2021-12-07 01:36:54,328 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,329 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-12-07 01:36:54,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:54,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,338 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:54,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,338 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:54,339 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:54,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2021-12-07 01:36:54,358 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,359 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-12-07 01:36:54,362 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 01:36:54,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,370 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:36:54,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,370 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:36:54,371 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:36:54,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2021-12-07 01:36:54,390 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-07 01:36:54,391 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,391 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-12-07 01:36:54,393 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 01:36:54,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,400 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:54,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,400 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:54,401 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:54,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2021-12-07 01:36:54,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,422 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-12-07 01:36:54,423 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 01:36:54,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,430 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:54,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,431 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:54,432 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:54,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2021-12-07 01:36:54,455 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,456 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-12-07 01:36:54,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:54,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,466 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:54,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,466 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:54,467 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:54,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2021-12-07 01:36:54,488 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,489 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-12-07 01:36:54,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:54,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,499 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:54,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,499 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:54,500 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:54,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2021-12-07 01:36:54,521 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,521 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-12-07 01:36:54,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:54,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,530 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:54,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,530 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:54,531 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:54,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2021-12-07 01:36:54,552 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,553 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-12-07 01:36:54,554 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 01:36:54,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,562 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:54,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,562 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:54,562 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:54,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2021-12-07 01:36:54,583 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,583 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-12-07 01:36:54,585 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 01:36:54,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,592 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:54,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,592 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:54,592 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:54,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2021-12-07 01:36:54,613 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,614 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-12-07 01:36:54,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:54,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,622 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:54,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,623 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:54,624 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:54,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:54,646 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,646 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-12-07 01:36:54,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:54,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,655 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:54,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,655 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:54,655 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:54,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2021-12-07 01:36:54,676 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,677 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-12-07 01:36:54,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:54,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,685 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:54,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,685 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:54,687 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:54,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2021-12-07 01:36:54,710 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,711 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-12-07 01:36:54,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:54,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,719 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:54,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,719 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:54,719 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:54,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2021-12-07 01:36:54,741 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,741 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-12-07 01:36:54,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:54,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,751 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:54,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,752 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:54,752 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:54,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2021-12-07 01:36:54,773 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,774 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-12-07 01:36:54,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:54,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,785 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:54,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,785 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:54,797 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:54,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2021-12-07 01:36:54,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,850 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-12-07 01:36:54,851 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 01:36:54,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,858 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:54,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,858 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:54,859 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:54,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2021-12-07 01:36:54,883 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,883 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-12-07 01:36:54,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:54,891 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,892 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:54,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,892 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:54,892 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:54,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2021-12-07 01:36:54,913 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,914 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-12-07 01:36:54,915 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 01:36:54,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,922 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:54,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,922 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:54,923 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:54,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2021-12-07 01:36:54,944 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,945 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-12-07 01:36:54,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:54,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,954 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:54,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,954 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:54,955 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:54,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:54,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2021-12-07 01:36:54,977 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:54,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:54,978 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:54,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-12-07 01:36:54,979 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 01:36:54,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:54,986 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:54,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:54,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:54,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:54,986 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:54,987 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:54,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:54,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:55,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2021-12-07 01:36:55,011 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:55,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:55,011 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:55,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-12-07 01:36:55,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:55,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:55,019 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:55,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:55,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:55,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:55,020 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:55,021 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:55,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:55,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:55,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2021-12-07 01:36:55,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:55,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:55,043 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:55,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-12-07 01:36:55,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:55,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:55,051 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:55,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:55,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:55,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:55,051 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:55,052 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:55,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:55,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:55,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2021-12-07 01:36:55,074 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:55,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:55,075 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:55,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-12-07 01:36:55,076 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 01:36:55,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:55,083 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:55,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:55,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:55,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:55,084 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:55,085 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:55,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:55,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:55,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2021-12-07 01:36:55,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:55,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:55,110 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:55,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-12-07 01:36:55,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:55,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:55,118 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:55,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:55,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:55,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:55,118 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:55,119 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:55,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:55,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:55,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2021-12-07 01:36:55,141 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:55,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:55,141 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:55,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-12-07 01:36:55,143 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 01:36:55,150 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:55,150 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:55,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:55,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:55,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:55,150 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:55,151 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:55,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:55,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:55,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2021-12-07 01:36:55,172 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:55,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:55,172 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:55,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-12-07 01:36:55,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:55,180 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:55,180 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:55,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:55,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:55,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:55,181 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:55,181 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:55,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:55,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:55,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:55,202 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:55,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:55,203 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:55,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-12-07 01:36:55,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:55,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:55,211 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:55,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:55,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:55,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:55,212 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:55,213 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:55,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:55,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:55,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2021-12-07 01:36:55,237 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:55,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:55,238 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:55,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-12-07 01:36:55,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:55,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:55,247 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:55,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:55,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:55,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:55,247 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:55,248 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:55,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:55,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:55,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2021-12-07 01:36:55,270 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:55,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:55,270 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:55,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-12-07 01:36:55,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:55,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:55,279 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:55,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:55,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:55,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:55,280 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:55,281 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:55,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:55,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:55,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2021-12-07 01:36:55,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:55,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:55,303 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:55,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-12-07 01:36:55,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:55,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:55,312 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:55,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:55,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:55,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:55,312 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:55,313 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:55,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:55,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:55,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2021-12-07 01:36:55,336 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:55,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:55,337 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:55,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-12-07 01:36:55,338 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 01:36:55,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:55,346 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:55,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:55,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:55,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:55,347 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:55,347 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:55,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:55,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:55,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2021-12-07 01:36:55,371 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:55,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:55,371 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:55,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-12-07 01:36:55,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:55,380 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:55,380 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:55,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:55,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:55,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:55,380 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:55,381 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:55,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:55,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:55,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:55,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:55,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:55,402 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:55,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-12-07 01:36:55,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:55,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:55,410 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:55,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:55,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:55,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:55,411 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:55,411 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:55,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:55,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:55,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2021-12-07 01:36:55,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:55,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:55,432 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:55,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-12-07 01:36:55,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:55,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:36:55,443 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:36:55,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:55,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:55,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:55,443 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:36:55,443 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:36:55,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:55,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:55,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:55,464 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 01:36:55,464 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-07 01:36:55,465 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-07 01:36:55,465 INFO L87 Difference]: Start difference. First operand 428 states and 739 transitions. cyclomatic complexity: 312 Second operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 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 01:36:55,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 01:36:55,507 INFO L93 Difference]: Finished difference Result 431 states and 741 transitions. [2021-12-07 01:36:55,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-07 01:36:55,508 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 431 states and 741 transitions. [2021-12-07 01:36:55,510 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 232 [2021-12-07 01:36:55,513 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 431 states to 428 states and 693 transitions. [2021-12-07 01:36:55,513 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 428 [2021-12-07 01:36:55,514 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 428 [2021-12-07 01:36:55,514 INFO L73 IsDeterministic]: Start isDeterministic. Operand 428 states and 693 transitions. [2021-12-07 01:36:55,514 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 01:36:55,515 INFO L681 BuchiCegarLoop]: Abstraction has 428 states and 693 transitions. [2021-12-07 01:36:55,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 428 states and 693 transitions. [2021-12-07 01:36:55,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 428 to 428. [2021-12-07 01:36:55,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 428 states, 428 states have (on average 1.6191588785046729) internal successors, (693), 427 states have internal predecessors, (693), 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 01:36:55,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 428 states and 693 transitions. [2021-12-07 01:36:55,523 INFO L704 BuchiCegarLoop]: Abstraction has 428 states and 693 transitions. [2021-12-07 01:36:55,523 INFO L587 BuchiCegarLoop]: Abstraction has 428 states and 693 transitions. [2021-12-07 01:36:55,523 INFO L425 BuchiCegarLoop]: ======== Iteration 4============ [2021-12-07 01:36:55,523 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 428 states and 693 transitions. [2021-12-07 01:36:55,525 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 232 [2021-12-07 01:36:55,525 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 01:36:55,525 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 01:36:55,527 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 01:36:55,527 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 01:36:55,527 INFO L791 eck$LassoCheckResult]: Stem: 2650#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(43, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0; 2622#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~ret60#1, main_#t~ret61#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~newmax1~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~id2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~r2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~st2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~nl2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~m2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~max2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~mode2~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~newmax2~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max3~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode3~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~newmax3~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m4~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max4~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode4~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~newmax4~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 2329#L454 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 2330#L465 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 2504#L475 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 2505#L486 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 2544#L496 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 2415#L507 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 2609#L517 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 2530#L528 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 2555#L538 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 2460#L549 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 2461#L559 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 2435#L570 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 2316#L580 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 2317#L591 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 2557#L601 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 2327#L612 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 2328#L622 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 2581#L633 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 2423#L643 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 2424#L654 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 2430#L664 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 2373#L675 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 2494#L685 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 2521#L696 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 2630#L706 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 2377#L717 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 2378#L727 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 2320#L738 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 2428#L748 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 2429#L759 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 2451#L769 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 2452#L780 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 2497#L790 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 2498#L801 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 2509#L811 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 2510#L822 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 2324#L832 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 2325#L843 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 2436#L853 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 2438#L864 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 2558#L874 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 2471#L885 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 2472#L895 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 2514#L906 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 2646#L916 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 2570#L927 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 2601#L937 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 2335#L948 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 2336#L958 assume ~id1~0 != ~id2~0; 2561#L959 assume ~id1~0 != ~id3~0; 2339#L960 assume ~id1~0 != ~id4~0; 2340#L961 assume ~id2~0 != ~id3~0; 2396#L962 assume ~id2~0 != ~id4~0; 2397#L963 assume ~id3~0 != ~id4~0; 2507#L964 assume ~id1~0 >= 0; 2508#L965 assume ~id2~0 >= 0; 2337#L966 assume ~id3~0 >= 0; 2338#L967 assume ~id4~0 >= 0; 2462#L968 assume 0 == ~r1~0 % 256; 2463#L969 assume 0 == ~r2~0 % 256; 2379#L970 assume 0 == ~r3~0 % 256; 2380#L971 assume 0 == ~r4~0 % 256; 2364#L972 assume 0 != init_~r123~0#1 % 256; 2365#L973 assume 0 != init_~r133~0#1 % 256; 2443#L974 assume 0 != init_~r143~0#1 % 256; 2444#L975 assume 0 != init_~r213~0#1 % 256; 2615#L976 assume 0 != init_~r233~0#1 % 256; 2616#L977 assume 0 != init_~r243~0#1 % 256; 2353#L978 assume 0 != init_~r313~0#1 % 256; 2354#L979 assume 0 != init_~r323~0#1 % 256; 2560#L980 assume 0 != init_~r343~0#1 % 256; 2597#L981 assume 0 != init_~r413~0#1 % 256; 2594#L982 assume 0 != init_~r423~0#1 % 256; 2592#L983 assume 0 != init_~r433~0#1 % 256; 2412#L984 assume ~max1~0 == ~id1~0; 2413#L985 assume ~max2~0 == ~id2~0; 2416#L986 assume ~max3~0 == ~id3~0; 2536#L987 assume ~max4~0 == ~id4~0; 2432#L988 assume 0 == ~st1~0; 2433#L989 assume 0 == ~st2~0; 2539#L990 assume 0 == ~st3~0; 2355#L991 assume 0 == ~st4~0; 2356#L992 assume 0 == ~nl1~0; 2633#L993 assume 0 == ~nl2~0; 2634#L994 assume 0 == ~nl3~0; 2647#L995 assume 0 == ~nl4~0; 2346#L996 assume 0 == ~mode1~0 % 256; 2347#L997 assume 0 == ~mode2~0 % 256; 2641#L998 assume 0 == ~mode3~0 % 256; 2642#L999 assume 0 == ~mode4~0 % 256; 2546#L1000 assume 0 != ~newmax1~0 % 256; 2418#L1001 assume 0 != ~newmax2~0 % 256; 2419#L1002 assume 0 != ~newmax3~0 % 256; 2512#L1003 assume 0 != ~newmax4~0 % 256;init_~tmp___23~0#1 := 1; 2635#L958-1 init_#res#1 := init_~tmp___23~0#1; 2519#L1143 main_#t~ret60#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret60#1;havoc main_#t~ret60#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 2439#L22 assume !(0 == assume_abort_if_not_~cond#1); 2440#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 2542#L1284-2 [2021-12-07 01:36:55,528 INFO L793 eck$LassoCheckResult]: Loop: 2542#L1284-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 2739#L115 assume !(0 != ~mode1~0 % 256); 2738#L154 assume ~r1~0 % 256 < 3; 2632#L155 assume !(0 != ~ep12~0 % 256); 2459#L155-1 assume !(0 != ~ep13~0 % 256); 2474#L160 assume !(0 != ~ep14~0 % 256); 2401#L154-1 ~mode1~0 := 1; 2495#L115-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 2637#L182 assume !(0 != ~mode2~0 % 256); 2645#L221 assume !(~r2~0 % 256 < 3); 2478#L221-1 ~mode2~0 := 1; 2381#L182-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 2341#L249 assume !(0 != ~mode3~0 % 256); 2342#L288 assume !(~r3~0 % 256 < 3); 2394#L288-1 ~mode3~0 := 1; 2391#L249-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 2392#L316 assume !(0 != ~mode4~0 % 256); 2620#L355 assume !(~r4~0 % 256 < 3); 2362#L355-1 ~mode4~0 := 1; 2659#L316-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 2658#L1151 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 2657#L1152 assume ~st1~0 + ~nl1~0 <= 1; 2656#L1153 assume ~st2~0 + ~nl2~0 <= 1; 2655#L1154 assume ~st3~0 + ~nl3~0 <= 1; 2654#L1155 assume ~st4~0 + ~nl4~0 <= 1; 2653#L1156 assume !(~r1~0 % 256 >= 3); 2604#L1159 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 2605#L1160 assume ~r1~0 % 256 < 3; 2652#L1165 assume !(~r1~0 % 256 >= 3); 2567#L1169 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 2568#L1170 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 2743#L1151-1 check_#res#1 := check_~tmp~1#1; 2742#L1203 main_#t~ret61#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret61#1;havoc main_#t~ret61#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 2741#L1326 assume !(0 == assert_~arg#1 % 256); 2740#L1321 assume { :end_inline_assert } true; 2542#L1284-2 [2021-12-07 01:36:55,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 01:36:55,528 INFO L85 PathProgramCache]: Analyzing trace with hash 657348308, now seen corresponding path program 1 times [2021-12-07 01:36:55,528 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 01:36:55,528 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2092203334] [2021-12-07 01:36:55,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 01:36:55,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 01:36:55,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 01:36:55,600 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 01:36:55,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 01:36:55,676 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 01:36:55,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 01:36:55,676 INFO L85 PathProgramCache]: Analyzing trace with hash 121921746, now seen corresponding path program 2 times [2021-12-07 01:36:55,677 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 01:36:55,677 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1640377659] [2021-12-07 01:36:55,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 01:36:55,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 01:36:55,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 01:36:55,683 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 01:36:55,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 01:36:55,691 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 01:36:55,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 01:36:55,692 INFO L85 PathProgramCache]: Analyzing trace with hash -1369325281, now seen corresponding path program 1 times [2021-12-07 01:36:55,692 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 01:36:55,692 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2115161641] [2021-12-07 01:36:55,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 01:36:55,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 01:36:55,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 01:36:55,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 01:36:55,755 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 01:36:55,755 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2115161641] [2021-12-07 01:36:55,755 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2115161641] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 01:36:55,755 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 01:36:55,755 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 01:36:55,755 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1270456437] [2021-12-07 01:36:55,756 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 01:36:56,391 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 01:36:56,391 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 01:36:56,391 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 01:36:56,391 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 01:36:56,391 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-07 01:36:56,392 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:56,392 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 01:36:56,392 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 01:36:56,392 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.2.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2021-12-07 01:36:56,392 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 01:36:56,392 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 01:36:56,394 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 01:36:56,396 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 01:36:56,397 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 01:36:56,397 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 01:36:56,399 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 01:36:56,400 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 01:36:56,401 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 01:36:56,402 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 01:36:56,426 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:56,427 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 01:36:56,430 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 01:36:56,431 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:56,432 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:56,433 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:56,434 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:56,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:56,436 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:56,438 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 01:36:56,439 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:56,440 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:56,441 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:56,444 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:56,445 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:56,448 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:56,449 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:56,450 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 01:36:56,451 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:56,452 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:56,455 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 01:36:56,457 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 01:36:56,459 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:56,460 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 01:36:56,792 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 01:36:56,792 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-07 01:36:56,792 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:56,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:56,793 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:56,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-12-07 01:36:56,794 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 01:36:56,794 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:36:56,811 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 01:36:56,811 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep14~0=0} Honda state: {~ep14~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 01:36:56,829 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:56,830 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:56,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:56,830 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:56,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-12-07 01:36:56,831 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 01:36:56,831 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:36:56,839 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 01:36:56,839 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite4#1=0} Honda state: {ULTIMATE.start_node1_#t~ite4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 01:36:56,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2021-12-07 01:36:56,858 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:56,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:56,859 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:56,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-12-07 01:36:56,860 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 01:36:56,860 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:36:56,868 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 01:36:56,868 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite11#1=0} Honda state: {ULTIMATE.start_node3_#t~ite11#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 01:36:56,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2021-12-07 01:36:56,886 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:56,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:56,887 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:56,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-12-07 01:36:56,888 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 01:36:56,888 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:36:56,896 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 01:36:56,896 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_~newmax~2#1=0} Honda state: {ULTIMATE.start_node3_~newmax~2#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 01:36:56,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2021-12-07 01:36:56,915 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:56,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:56,915 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:56,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-12-07 01:36:56,916 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 01:36:56,916 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:36:56,924 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 01:36:56,924 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node2_#t~ite7#1=0} Honda state: {ULTIMATE.start_node2_#t~ite7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 01:36:56,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2021-12-07 01:36:56,943 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:56,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:56,943 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:56,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-12-07 01:36:56,944 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 01:36:56,944 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:36:56,953 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 01:36:56,953 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node4_~newmax~3#1=0} Honda state: {ULTIMATE.start_node4_~newmax~3#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 01:36:56,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2021-12-07 01:36:56,971 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:56,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:56,972 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:56,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-12-07 01:36:56,973 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 01:36:56,973 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:36:56,982 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 01:36:56,982 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_~newmax~0#1=0} Honda state: {ULTIMATE.start_node1_~newmax~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 01:36:57,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2021-12-07 01:36:57,000 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:57,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:57,000 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:57,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-12-07 01:36:57,002 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 01:36:57,002 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:36:57,034 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 01:36:57,034 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~p43_new~0=4, ~p42_new~0=4, ~p24_new~0=4, ~p41_new~0=4, ~nomsg~0=4, ~p34_new~0=4, ~p31_new~0=4, ~p32_new~0=4, ~p13_new~0=4, ~p21_new~0=4, ~p12_new~0=4, ~p23_new~0=4, ~p14_new~0=4, ~p14_old~0=4, ~p23_old~0=4, ~p13_old~0=4, ~p24_old~0=4, ~p41_old~0=4, ~p12_old~0=4, ~p21_old~0=4, ~p43_old~0=4, ~p42_old~0=4, ~p34_old~0=4, ~p32_old~0=4, ~p31_old~0=4} Honda state: {~p43_new~0=4, ~p42_new~0=4, ~p24_new~0=4, ~p41_new~0=4, ~nomsg~0=4, ~p34_new~0=4, ~p31_new~0=4, ~p32_new~0=4, ~p13_new~0=4, ~p21_new~0=4, ~p12_new~0=4, ~p23_new~0=4, ~p14_new~0=4, ~p14_old~0=4, ~p23_old~0=4, ~p13_old~0=4, ~p24_old~0=4, ~p41_old~0=4, ~p12_old~0=4, ~p21_old~0=4, ~p43_old~0=4, ~p42_old~0=4, ~p34_old~0=4, ~p32_old~0=4, ~p31_old~0=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 01:36:57,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2021-12-07 01:36:57,052 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:57,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:57,053 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:57,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-12-07 01:36:57,055 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 01:36:57,055 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:36:57,071 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 01:36:57,071 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~r2~0=160} Honda state: {~r2~0=160} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 01:36:57,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2021-12-07 01:36:57,089 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:57,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:57,090 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:57,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-12-07 01:36:57,091 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 01:36:57,091 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:36:57,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-12-07 01:36:57,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:57,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:57,119 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:57,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-12-07 01:36:57,120 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-07 01:36:57,120 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:36:57,252 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-07 01:36:57,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2021-12-07 01:36:57,254 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 01:36:57,254 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 01:36:57,254 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 01:36:57,254 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 01:36:57,255 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-07 01:36:57,255 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:57,255 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 01:36:57,255 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 01:36:57,255 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.2.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2021-12-07 01:36:57,255 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 01:36:57,255 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 01:36:57,257 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 01:36:57,259 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 01:36:57,260 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 01:36:57,261 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:57,262 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 01:36:57,264 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 01:36:57,265 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 01:36:57,266 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 01:36:57,269 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 01:36:57,271 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 01:36:57,272 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:57,273 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 01:36:57,295 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:57,296 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 01:36:57,297 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:57,298 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 01:36:57,299 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 01:36:57,301 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 01:36:57,302 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:57,305 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 01:36:57,306 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 01:36:57,307 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:57,309 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 01:36:57,311 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 01:36:57,312 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 01:36:57,313 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:57,315 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 01:36:57,315 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 01:36:57,316 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 01:36:57,319 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 01:36:57,320 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 01:36:57,323 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:36:57,690 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 01:36:57,690 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-07 01:36:57,690 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:57,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:57,691 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:57,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-12-07 01:36:57,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:57,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:57,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:57,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:57,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:57,700 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:57,700 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:57,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:57,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:57,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-12-07 01:36:57,720 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:57,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:57,720 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:57,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-12-07 01:36:57,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:57,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:57,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:57,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:57,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:57,728 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:57,729 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:57,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:57,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:57,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2021-12-07 01:36:57,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:57,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:57,748 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:57,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-12-07 01:36:57,749 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 01:36:57,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:57,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:57,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:57,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:57,756 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:57,756 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:57,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:57,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:57,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2021-12-07 01:36:57,776 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:57,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:57,776 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:57,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-12-07 01:36:57,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:57,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:57,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:57,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:57,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:57,785 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:57,785 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:57,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:57,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:57,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2021-12-07 01:36:57,804 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:57,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:57,804 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:57,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-12-07 01:36:57,806 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 01:36:57,813 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:57,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:57,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:57,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:57,813 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:57,814 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:57,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:57,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:57,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2021-12-07 01:36:57,833 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:57,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:57,833 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:57,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-12-07 01:36:57,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:57,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:57,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:57,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:57,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:57,842 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:57,842 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:57,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:57,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:57,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2021-12-07 01:36:57,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:57,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:57,862 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:57,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-12-07 01:36:57,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:57,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:57,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:57,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:57,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:57,870 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:57,871 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:57,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:57,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:57,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2021-12-07 01:36:57,891 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:57,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:57,891 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:57,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-12-07 01:36:57,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:57,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:57,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:57,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:57,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:57,899 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:57,900 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:57,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:57,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:57,919 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2021-12-07 01:36:57,919 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:57,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:57,920 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:57,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-12-07 01:36:57,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:57,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:57,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:57,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:57,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:57,929 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:57,930 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:57,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:57,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:57,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:57,950 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:57,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:57,950 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:57,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-12-07 01:36:57,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:57,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:57,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:57,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:57,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:57,959 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:57,959 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:57,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:57,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:57,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:57,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:57,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:57,978 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:57,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-12-07 01:36:57,980 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 01:36:57,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:57,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:57,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:57,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:57,987 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:57,987 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:57,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:57,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:58,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2021-12-07 01:36:58,006 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:58,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:58,007 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:58,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-12-07 01:36:58,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:58,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:58,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:58,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:58,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:58,016 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:58,022 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:58,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:58,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:58,045 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:58,045 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:58,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:58,045 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:58,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-12-07 01:36:58,046 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 01:36:58,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:58,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:58,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:58,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:58,054 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:58,054 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:58,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:58,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:58,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2021-12-07 01:36:58,073 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:58,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:58,074 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:58,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-12-07 01:36:58,075 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 01:36:58,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:58,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:58,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:58,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:58,082 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:58,082 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:58,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:58,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:58,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2021-12-07 01:36:58,101 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:58,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:58,101 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:58,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-12-07 01:36:58,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:58,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:58,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:58,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:58,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:58,110 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:58,110 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:58,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:58,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:58,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2021-12-07 01:36:58,129 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:58,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:58,130 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:58,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-12-07 01:36:58,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:58,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:58,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:58,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:58,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:58,138 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:58,138 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:58,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:58,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:58,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2021-12-07 01:36:58,157 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:58,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:58,158 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:58,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-12-07 01:36:58,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:58,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:58,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:58,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:58,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:58,166 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:58,166 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:58,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:58,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:58,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2021-12-07 01:36:58,185 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:58,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:58,185 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:58,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-12-07 01:36:58,186 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 01:36:58,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:58,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:58,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:58,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:58,193 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:58,194 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:58,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:58,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:58,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2021-12-07 01:36:58,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:58,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:58,213 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:58,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-12-07 01:36:58,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:58,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:58,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:58,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:58,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:58,222 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:58,222 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:58,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:58,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:58,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2021-12-07 01:36:58,242 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:58,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:58,243 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:58,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-12-07 01:36:58,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:58,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:58,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:58,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:58,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:58,251 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:58,251 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:58,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:58,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:58,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2021-12-07 01:36:58,270 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:58,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:58,271 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:58,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-12-07 01:36:58,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:58,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:58,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:58,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:58,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:58,279 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:58,280 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:58,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:58,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:58,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2021-12-07 01:36:58,299 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:58,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:58,300 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:58,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-12-07 01:36:58,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:58,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:58,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:58,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:58,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:58,309 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:58,309 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:58,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:58,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:58,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2021-12-07 01:36:58,329 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:58,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:58,330 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:58,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-12-07 01:36:58,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:58,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:58,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:58,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:58,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:58,338 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:58,339 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:58,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:58,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:58,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2021-12-07 01:36:58,359 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:58,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:58,359 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:58,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-12-07 01:36:58,360 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 01:36:58,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:58,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:58,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:58,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:58,367 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:58,367 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:58,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:58,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:58,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2021-12-07 01:36:58,387 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:58,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:58,388 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:58,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-12-07 01:36:58,389 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 01:36:58,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:58,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:58,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:58,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:58,396 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:58,396 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:58,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:58,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:58,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2021-12-07 01:36:58,415 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:58,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:58,416 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:58,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-12-07 01:36:58,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:58,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:58,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:58,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:58,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:58,424 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:58,424 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:58,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:58,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:58,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2021-12-07 01:36:58,444 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:58,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:58,445 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:58,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-12-07 01:36:58,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:58,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:58,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:58,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:58,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:58,453 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:58,453 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:58,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:58,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:58,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2021-12-07 01:36:58,474 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:58,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:58,475 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:58,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-12-07 01:36:58,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:58,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:58,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:58,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:58,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:58,483 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:58,483 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:58,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:58,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:58,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2021-12-07 01:36:58,502 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:58,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:58,503 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:58,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-12-07 01:36:58,505 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 01:36:58,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:58,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:58,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:58,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:58,512 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:58,514 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:58,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:58,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:58,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2021-12-07 01:36:58,533 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:58,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:58,534 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:58,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-12-07 01:36:58,535 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 01:36:58,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:58,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:58,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:58,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:58,543 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:58,543 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:58,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:58,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:58,562 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Forceful destruction successful, exit code 0 [2021-12-07 01:36:58,562 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:58,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:58,563 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:58,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-12-07 01:36:58,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:58,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:58,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:58,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:58,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:58,571 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:58,571 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:58,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:58,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:58,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2021-12-07 01:36:58,591 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:58,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:58,591 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:58,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-12-07 01:36:58,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:58,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:58,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:58,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:58,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:58,600 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:36:58,600 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:36:58,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:58,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:58,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2021-12-07 01:36:58,620 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-07 01:36:58,620 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:58,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:58,621 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:58,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-12-07 01:36:58,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:36:58,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:36:58,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:36:58,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:36:58,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:36:58,629 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:36:58,630 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:36:58,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:36:58,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:36:58,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2021-12-07 01:36:58,650 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:36:58,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:36:58,650 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:36:58,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-12-07 01:45:27,490 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 01:45:27,490 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 01:45:27,490 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.2.ufo.UNBOUNDED.pals.c_Iteration18_Loop [2021-12-07 01:45:27,490 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 01:45:27,490 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 01:45:27,492 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 01:45:27,493 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:45:27,494 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 01:45:27,495 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 01:45:27,812 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 01:45:27,814 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 01:45:27,815 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:45:27,816 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:45:27,819 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 01:45:27,825 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 01:45:27,826 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:45:27,828 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:45:27,829 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 01:45:27,830 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:45:27,831 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 01:45:27,832 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:45:27,833 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:45:27,836 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 01:45:27,837 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:45:27,838 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 01:45:27,839 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 01:45:27,840 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 01:45:27,841 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:45:27,843 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 01:45:27,843 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 01:45:27,846 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 01:45:27,847 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:45:27,848 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 01:45:27,849 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:45:27,850 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 01:45:27,852 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 01:45:27,854 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 01:45:27,855 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 01:45:27,855 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 01:45:27,857 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:45:27,860 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:45:27,861 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 01:45:27,862 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:45:27,863 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 01:45:27,865 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 01:45:27,866 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:45:27,867 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 01:45:27,869 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 01:45:27,871 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 01:45:28,400 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 19 [2021-12-07 01:45:28,800 WARN L176 XnfTransformerHelper]: Simplifying disjunction of 18432 conjuctions. This might take some time... [2021-12-07 01:45:33,672 INFO L192 XnfTransformerHelper]: Simplified to disjunction of 512 conjuctions. [2021-12-07 01:46:19,156 WARN L227 SmtUtils]: Spent 45.46s on a formula simplification. DAG size of input: 687 DAG size of output: 239 (called from [L 68] de.uni_freiburg.informatik.ultimate.icfgtransformer.transformulatransformers.SimplifyPreprocessor.process) [2021-12-07 01:46:19,276 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 01:46:19,276 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-07 01:46:19,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:46:19,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:46:19,277 INFO L229 MonitoredProcess]: Starting monitored process 5611 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:46:19,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5611)] Waiting until timeout for monitored process [2021-12-07 01:46:19,278 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 01:46:19,278 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:46:19,286 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 01:46:19,286 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite4#1=0} Honda state: {ULTIMATE.start_node1_#t~ite4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 01:46:19,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5611)] Ended with exit code 0 [2021-12-07 01:46:19,304 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:46:19,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:46:19,304 INFO L229 MonitoredProcess]: Starting monitored process 5612 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:46:19,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5612)] Waiting until timeout for monitored process [2021-12-07 01:46:19,305 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 01:46:19,305 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:46:19,313 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 01:46:19,313 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_~newmax~2#1=0} Honda state: {ULTIMATE.start_node3_~newmax~2#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 01:46:19,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5612)] Ended with exit code 0 [2021-12-07 01:46:19,331 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:46:19,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:46:19,331 INFO L229 MonitoredProcess]: Starting monitored process 5613 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:46:19,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5613)] Waiting until timeout for monitored process [2021-12-07 01:46:19,332 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 01:46:19,332 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:46:19,340 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 01:46:19,340 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite12#1=0} Honda state: {ULTIMATE.start_node3_#t~ite12#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 01:46:19,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5613)] Ended with exit code 0 [2021-12-07 01:46:19,358 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:46:19,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:46:19,359 INFO L229 MonitoredProcess]: Starting monitored process 5614 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:46:19,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5614)] Waiting until timeout for monitored process [2021-12-07 01:46:19,359 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 01:46:19,359 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:46:24,866 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 01:46:24,866 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~max2~0=18, ~p43_new~0=26, ~p42_new~0=26, ~p24_new~0=26, ~p41_new~0=26, ~nomsg~0=26, ~p34_new~0=26, ~p32_new~0=26, ~p31_new~0=26, ~p21_new~0=26, ~p13_new~0=26, ~p12_new~0=26, ~p23_new~0=26, ~p14_new~0=26, ~max1~0=21, ~p14_old~0=21, ~p13_old~0=21, ~p23_old~0=18, ~p12_old~0=21, ~p24_old~0=18, ~p41_old~0=26, ~p21_old~0=18, ~max3~0=56, ~p43_old~0=26, ~p42_old~0=26, ~p32_old~0=56, ~p34_old~0=26, ~p31_old~0=56} Honda state: {~max2~0=18, ~p43_new~0=26, ~p42_new~0=26, ~p24_new~0=26, ~p41_new~0=26, ~nomsg~0=26, ~p34_new~0=26, ~p32_new~0=26, ~p31_new~0=26, ~p21_new~0=26, ~p13_new~0=26, ~p12_new~0=26, ~p23_new~0=26, ~p14_new~0=26, ~max1~0=21, ~p14_old~0=21, ~p13_old~0=21, ~p23_old~0=18, ~p12_old~0=21, ~p24_old~0=18, ~p41_old~0=26, ~p21_old~0=18, ~max3~0=56, ~p43_old~0=26, ~p42_old~0=26, ~p32_old~0=56, ~p34_old~0=26, ~p31_old~0=56} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 01:46:24,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5614)] Ended with exit code 0 [2021-12-07 01:46:24,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:46:24,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:46:24,897 INFO L229 MonitoredProcess]: Starting monitored process 5615 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:46:24,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5615)] Waiting until timeout for monitored process [2021-12-07 01:46:24,899 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 01:46:24,899 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:46:24,913 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 01:46:24,914 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep41~0=-256} Honda state: {~ep41~0=-256} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 01:46:24,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5615)] Ended with exit code 0 [2021-12-07 01:46:24,931 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:46:24,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:46:24,932 INFO L229 MonitoredProcess]: Starting monitored process 5616 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:46:24,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5616)] Waiting until timeout for monitored process [2021-12-07 01:46:24,933 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 01:46:24,933 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:46:24,941 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 01:46:24,941 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node4_#t~ite15#1=0} Honda state: {ULTIMATE.start_node4_#t~ite15#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 01:46:24,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5616)] Forceful destruction successful, exit code 0 [2021-12-07 01:46:24,959 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:46:24,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:46:24,959 INFO L229 MonitoredProcess]: Starting monitored process 5617 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:46:24,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5617)] Waiting until timeout for monitored process [2021-12-07 01:46:24,960 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 01:46:24,960 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:46:24,976 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 01:46:24,976 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep12~0=-250} Honda state: {~ep12~0=-250} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 01:46:24,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5617)] Ended with exit code 0 [2021-12-07 01:46:24,994 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:46:24,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:46:24,994 INFO L229 MonitoredProcess]: Starting monitored process 5618 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:46:24,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5618)] Waiting until timeout for monitored process [2021-12-07 01:46:24,996 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 01:46:24,996 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:46:25,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5618)] Forceful destruction successful, exit code 0 [2021-12-07 01:46:25,022 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:46:25,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:46:25,023 INFO L229 MonitoredProcess]: Starting monitored process 5619 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:46:25,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5619)] Waiting until timeout for monitored process [2021-12-07 01:46:25,024 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-07 01:46:25,024 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 01:46:25,208 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-07 01:46:25,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5619)] Forceful destruction successful, exit code 0 [2021-12-07 01:46:25,210 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 01:46:25,210 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 01:46:25,210 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 01:46:25,210 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 01:46:25,210 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-07 01:46:25,210 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:46:25,210 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 01:46:25,210 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 01:46:25,210 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.2.ufo.UNBOUNDED.pals.c_Iteration18_Loop [2021-12-07 01:46:25,210 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 01:46:25,210 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 01:46:25,212 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 01:46:25,214 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 01:46:25,215 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 01:46:25,216 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 01:46:25,217 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 01:46:25,218 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 01:46:25,219 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 01:46:25,221 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 01:46:25,222 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 01:46:25,228 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 01:46:25,229 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 01:46:25,229 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 01:46:25,231 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 01:46:25,232 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 01:46:25,233 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 01:46:25,234 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 01:46:25,237 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 01:46:25,238 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 01:46:25,239 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 01:46:25,240 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 01:46:25,241 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 01:46:25,242 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 01:46:25,243 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 01:46:25,244 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 01:46:25,546 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 01:46:25,548 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 01:46:25,549 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 01:46:25,550 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:46:25,551 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 01:46:25,552 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 01:46:25,554 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:46:25,556 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 01:46:25,556 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 01:46:25,557 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 01:46:25,558 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 01:46:25,561 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 01:46:25,562 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 01:46:25,564 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 01:46:25,565 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 01:46:25,566 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 01:46:25,568 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 01:46:25,568 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 01:46:25,571 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 01:46:25,572 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 01:46:26,109 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 19 [2021-12-07 01:46:26,443 WARN L176 XnfTransformerHelper]: Simplifying disjunction of 18432 conjuctions. This might take some time... [2021-12-07 01:46:30,070 INFO L192 XnfTransformerHelper]: Simplified to disjunction of 512 conjuctions. [2021-12-07 01:47:16,275 WARN L227 SmtUtils]: Spent 46.13s on a formula simplification. DAG size of input: 687 DAG size of output: 239 (called from [L 68] de.uni_freiburg.informatik.ultimate.icfgtransformer.transformulatransformers.SimplifyPreprocessor.process) [2021-12-07 01:47:16,350 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 01:47:16,350 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-07 01:47:16,350 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:16,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:16,351 INFO L229 MonitoredProcess]: Starting monitored process 5620 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:16,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5620)] Waiting until timeout for monitored process [2021-12-07 01:47:16,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:16,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:16,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:16,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:16,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:16,358 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:16,358 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:16,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:16,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:16,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5620)] Ended with exit code 0 [2021-12-07 01:47:16,377 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:16,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:16,377 INFO L229 MonitoredProcess]: Starting monitored process 5621 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:16,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5621)] Waiting until timeout for monitored process [2021-12-07 01:47:16,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:16,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:16,385 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:16,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:16,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:16,386 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:16,386 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:16,386 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:16,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:16,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5621)] Ended with exit code 0 [2021-12-07 01:47:16,405 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:16,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:16,406 INFO L229 MonitoredProcess]: Starting monitored process 5622 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:16,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5622)] Waiting until timeout for monitored process [2021-12-07 01:47:16,407 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 01:47:16,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:16,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:16,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:16,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:16,414 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:16,414 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:16,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:16,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:16,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5622)] Ended with exit code 0 [2021-12-07 01:47:16,433 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:16,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:16,434 INFO L229 MonitoredProcess]: Starting monitored process 5623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:16,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5623)] Waiting until timeout for monitored process [2021-12-07 01:47:16,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:16,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:16,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:16,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:16,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:16,442 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:16,443 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:16,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:16,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:16,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5623)] Ended with exit code 0 [2021-12-07 01:47:16,461 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:16,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:16,462 INFO L229 MonitoredProcess]: Starting monitored process 5624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:16,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5624)] Waiting until timeout for monitored process [2021-12-07 01:47:16,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:16,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:16,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:16,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:16,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:16,469 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:16,470 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:16,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:16,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:16,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5624)] Ended with exit code 0 [2021-12-07 01:47:16,488 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:16,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:16,489 INFO L229 MonitoredProcess]: Starting monitored process 5625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:16,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5625)] Waiting until timeout for monitored process [2021-12-07 01:47:16,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:16,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:16,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:16,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:16,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:16,497 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:16,498 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:16,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:16,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:16,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5625)] Ended with exit code 0 [2021-12-07 01:47:16,517 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:16,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:16,518 INFO L229 MonitoredProcess]: Starting monitored process 5626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:16,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5626)] Waiting until timeout for monitored process [2021-12-07 01:47:16,519 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 01:47:16,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:16,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:16,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:16,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:16,526 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:16,527 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:16,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:16,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:16,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5626)] Ended with exit code 0 [2021-12-07 01:47:16,546 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:16,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:16,547 INFO L229 MonitoredProcess]: Starting monitored process 5627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:16,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5627)] Waiting until timeout for monitored process [2021-12-07 01:47:16,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:16,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:16,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:16,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:16,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:16,554 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:16,555 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:16,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:16,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:16,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5627)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:16,574 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:16,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:16,574 INFO L229 MonitoredProcess]: Starting monitored process 5628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:16,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5628)] Waiting until timeout for monitored process [2021-12-07 01:47:16,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:16,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:16,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:16,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:16,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:16,583 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:16,583 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:16,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:16,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:16,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5628)] Ended with exit code 0 [2021-12-07 01:47:16,603 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:16,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:16,603 INFO L229 MonitoredProcess]: Starting monitored process 5629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:16,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5629)] Waiting until timeout for monitored process [2021-12-07 01:47:16,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:16,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:16,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:16,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:16,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:16,612 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:16,612 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:16,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:16,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:16,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5629)] Ended with exit code 0 [2021-12-07 01:47:16,631 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:16,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:16,632 INFO L229 MonitoredProcess]: Starting monitored process 5630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:16,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5630)] Waiting until timeout for monitored process [2021-12-07 01:47:16,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:16,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:16,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:16,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:16,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:16,640 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:16,640 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:16,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:16,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:16,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5630)] Ended with exit code 0 [2021-12-07 01:47:16,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:16,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:16,659 INFO L229 MonitoredProcess]: Starting monitored process 5631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:16,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5631)] Waiting until timeout for monitored process [2021-12-07 01:47:16,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:16,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:16,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:16,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:16,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:16,667 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:16,667 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:16,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:16,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:16,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5631)] Ended with exit code 0 [2021-12-07 01:47:16,686 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:16,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:16,687 INFO L229 MonitoredProcess]: Starting monitored process 5632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:16,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5632)] Waiting until timeout for monitored process [2021-12-07 01:47:16,688 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 01:47:16,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:16,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:16,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:16,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:16,696 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:16,696 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:16,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:16,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:16,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5632)] Ended with exit code 0 [2021-12-07 01:47:16,720 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:16,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:16,721 INFO L229 MonitoredProcess]: Starting monitored process 5633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:16,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5633)] Waiting until timeout for monitored process [2021-12-07 01:47:16,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:16,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:16,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:16,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:16,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:16,728 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:16,729 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:16,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:16,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:16,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5633)] Ended with exit code 0 [2021-12-07 01:47:16,748 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:16,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:16,749 INFO L229 MonitoredProcess]: Starting monitored process 5634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:16,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5634)] Waiting until timeout for monitored process [2021-12-07 01:47:16,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:16,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:16,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:16,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:16,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:16,756 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:16,757 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:16,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:16,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:16,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5634)] Ended with exit code 0 [2021-12-07 01:47:16,776 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:16,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:16,776 INFO L229 MonitoredProcess]: Starting monitored process 5635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:16,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5635)] Waiting until timeout for monitored process [2021-12-07 01:47:16,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:16,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:16,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:16,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:16,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:16,784 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:16,785 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:16,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:16,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:16,804 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5635)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:16,804 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:16,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:16,805 INFO L229 MonitoredProcess]: Starting monitored process 5636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:16,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5636)] Waiting until timeout for monitored process [2021-12-07 01:47:16,806 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 01:47:16,813 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:16,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:16,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:16,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:16,813 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:16,814 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:16,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:16,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:16,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5636)] Ended with exit code 0 [2021-12-07 01:47:16,833 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:16,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:16,833 INFO L229 MonitoredProcess]: Starting monitored process 5637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:16,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5637)] Waiting until timeout for monitored process [2021-12-07 01:47:16,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:16,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:16,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:16,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:16,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:16,841 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:16,841 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:16,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:16,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:16,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5637)] Ended with exit code 0 [2021-12-07 01:47:16,860 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:16,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:16,861 INFO L229 MonitoredProcess]: Starting monitored process 5638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:16,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5638)] Waiting until timeout for monitored process [2021-12-07 01:47:16,862 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 01:47:16,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:16,868 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:16,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:16,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:16,869 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:16,869 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:16,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:16,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:16,888 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5638)] Ended with exit code 0 [2021-12-07 01:47:16,888 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:16,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:16,888 INFO L229 MonitoredProcess]: Starting monitored process 5639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:16,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5639)] Waiting until timeout for monitored process [2021-12-07 01:47:16,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:16,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:16,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:16,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:16,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:16,896 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:16,897 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:16,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:16,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:16,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5639)] Ended with exit code 0 [2021-12-07 01:47:16,916 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:16,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:16,916 INFO L229 MonitoredProcess]: Starting monitored process 5640 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:16,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5640)] Waiting until timeout for monitored process [2021-12-07 01:47:16,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:16,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:16,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:16,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:16,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:16,924 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:16,924 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:16,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:16,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:16,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5640)] Ended with exit code 0 [2021-12-07 01:47:16,944 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:16,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:16,944 INFO L229 MonitoredProcess]: Starting monitored process 5641 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:16,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5641)] Waiting until timeout for monitored process [2021-12-07 01:47:16,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:16,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:16,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:16,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:16,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:16,952 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:16,952 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:16,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:16,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:16,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5641)] Ended with exit code 0 [2021-12-07 01:47:16,971 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:16,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:16,972 INFO L229 MonitoredProcess]: Starting monitored process 5642 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:16,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5642)] Waiting until timeout for monitored process [2021-12-07 01:47:16,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:16,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:16,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:16,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:16,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:16,980 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:16,980 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:16,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:16,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:16,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5642)] Ended with exit code 0 [2021-12-07 01:47:17,000 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:17,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:17,000 INFO L229 MonitoredProcess]: Starting monitored process 5643 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:17,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5643)] Waiting until timeout for monitored process [2021-12-07 01:47:17,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:17,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:17,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:17,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:17,009 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-12-07 01:47:17,009 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:17,272 INFO L401 nArgumentSynthesizer]: We have 128 Motzkin's Theorem applications. [2021-12-07 01:47:17,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5643)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:18,212 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,213 INFO L229 MonitoredProcess]: Starting monitored process 5644 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5644)] Waiting until timeout for monitored process [2021-12-07 01:47:18,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,221 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:18,222 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:18,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5644)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:18,241 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,241 INFO L229 MonitoredProcess]: Starting monitored process 5645 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5645)] Waiting until timeout for monitored process [2021-12-07 01:47:18,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,249 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:18,250 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:18,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5645)] Ended with exit code 0 [2021-12-07 01:47:18,269 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,269 INFO L229 MonitoredProcess]: Starting monitored process 5646 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5646)] Waiting until timeout for monitored process [2021-12-07 01:47:18,270 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 01:47:18,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,277 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:18,279 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:18,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5646)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:18,298 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,299 INFO L229 MonitoredProcess]: Starting monitored process 5647 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5647)] Waiting until timeout for monitored process [2021-12-07 01:47:18,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,306 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:18,307 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:18,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5647)] Ended with exit code 0 [2021-12-07 01:47:18,325 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,326 INFO L229 MonitoredProcess]: Starting monitored process 5648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5648)] Waiting until timeout for monitored process [2021-12-07 01:47:18,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,334 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:18,334 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:18,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5648)] Ended with exit code 0 [2021-12-07 01:47:18,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,354 INFO L229 MonitoredProcess]: Starting monitored process 5649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5649)] Waiting until timeout for monitored process [2021-12-07 01:47:18,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,362 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:18,362 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:18,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5649)] Ended with exit code 0 [2021-12-07 01:47:18,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,382 INFO L229 MonitoredProcess]: Starting monitored process 5650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5650)] Waiting until timeout for monitored process [2021-12-07 01:47:18,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,391 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:18,392 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:18,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5650)] Ended with exit code 0 [2021-12-07 01:47:18,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,411 INFO L229 MonitoredProcess]: Starting monitored process 5651 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5651)] Waiting until timeout for monitored process [2021-12-07 01:47:18,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,419 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:18,419 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:18,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5651)] Ended with exit code 0 [2021-12-07 01:47:18,438 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,438 INFO L229 MonitoredProcess]: Starting monitored process 5652 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5652)] Waiting until timeout for monitored process [2021-12-07 01:47:18,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,447 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:18,447 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:18,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5652)] Ended with exit code 0 [2021-12-07 01:47:18,466 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,466 INFO L229 MonitoredProcess]: Starting monitored process 5653 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5653)] Waiting until timeout for monitored process [2021-12-07 01:47:18,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,474 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:18,475 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:18,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5653)] Ended with exit code 0 [2021-12-07 01:47:18,496 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,496 INFO L229 MonitoredProcess]: Starting monitored process 5654 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5654)] Waiting until timeout for monitored process [2021-12-07 01:47:18,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,505 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:18,506 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:18,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5654)] Ended with exit code 0 [2021-12-07 01:47:18,525 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,526 INFO L229 MonitoredProcess]: Starting monitored process 5655 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5655)] Waiting until timeout for monitored process [2021-12-07 01:47:18,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,534 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:18,535 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:18,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5655)] Ended with exit code 0 [2021-12-07 01:47:18,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,554 INFO L229 MonitoredProcess]: Starting monitored process 5656 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5656)] Waiting until timeout for monitored process [2021-12-07 01:47:18,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,563 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:18,563 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:18,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5656)] Ended with exit code 0 [2021-12-07 01:47:18,583 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,583 INFO L229 MonitoredProcess]: Starting monitored process 5657 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5657)] Waiting until timeout for monitored process [2021-12-07 01:47:18,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,591 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:18,591 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:18,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5657)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:18,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,611 INFO L229 MonitoredProcess]: Starting monitored process 5658 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5658)] Waiting until timeout for monitored process [2021-12-07 01:47:18,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,619 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:18,619 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:18,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5658)] Ended with exit code 0 [2021-12-07 01:47:18,638 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,639 INFO L229 MonitoredProcess]: Starting monitored process 5659 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5659)] Waiting until timeout for monitored process [2021-12-07 01:47:18,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,646 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:18,647 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:18,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5659)] Ended with exit code 0 [2021-12-07 01:47:18,666 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,666 INFO L229 MonitoredProcess]: Starting monitored process 5660 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5660)] Waiting until timeout for monitored process [2021-12-07 01:47:18,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,674 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,674 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:18,675 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:18,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5660)] Ended with exit code 0 [2021-12-07 01:47:18,694 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,694 INFO L229 MonitoredProcess]: Starting monitored process 5661 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5661)] Waiting until timeout for monitored process [2021-12-07 01:47:18,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,703 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:18,704 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:18,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5661)] Ended with exit code 0 [2021-12-07 01:47:18,723 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,724 INFO L229 MonitoredProcess]: Starting monitored process 5662 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5662)] Waiting until timeout for monitored process [2021-12-07 01:47:18,725 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 01:47:18,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,731 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:18,732 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:18,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,750 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5662)] Ended with exit code 0 [2021-12-07 01:47:18,750 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,751 INFO L229 MonitoredProcess]: Starting monitored process 5663 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5663)] Waiting until timeout for monitored process [2021-12-07 01:47:18,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,758 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 01:47:18,759 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 01:47:18,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,777 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5663)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:18,777 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-07 01:47:18,777 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,778 INFO L229 MonitoredProcess]: Starting monitored process 5664 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5664)] Waiting until timeout for monitored process [2021-12-07 01:47:18,779 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 01:47:18,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,786 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:18,787 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:18,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5664)] Ended with exit code 0 [2021-12-07 01:47:18,806 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,806 INFO L229 MonitoredProcess]: Starting monitored process 5665 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5665)] Waiting until timeout for monitored process [2021-12-07 01:47:18,807 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 01:47:18,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,815 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:18,815 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:18,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5665)] Ended with exit code 0 [2021-12-07 01:47:18,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,835 INFO L229 MonitoredProcess]: Starting monitored process 5666 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5666)] Waiting until timeout for monitored process [2021-12-07 01:47:18,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,843 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:18,843 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:18,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5666)] Ended with exit code 0 [2021-12-07 01:47:18,862 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,862 INFO L229 MonitoredProcess]: Starting monitored process 5667 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5667)] Waiting until timeout for monitored process [2021-12-07 01:47:18,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,871 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:18,872 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:18,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,891 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5667)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:18,891 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,892 INFO L229 MonitoredProcess]: Starting monitored process 5668 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5668)] Waiting until timeout for monitored process [2021-12-07 01:47:18,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,900 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:18,900 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:18,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5668)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:18,919 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,919 INFO L229 MonitoredProcess]: Starting monitored process 5669 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5669)] Waiting until timeout for monitored process [2021-12-07 01:47:18,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,928 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:18,930 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:18,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5669)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:18,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,950 INFO L229 MonitoredProcess]: Starting monitored process 5670 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5670)] Waiting until timeout for monitored process [2021-12-07 01:47:18,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,958 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:18,959 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:18,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:18,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5670)] Ended with exit code 0 [2021-12-07 01:47:18,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:18,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:18,980 INFO L229 MonitoredProcess]: Starting monitored process 5671 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:18,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5671)] Waiting until timeout for monitored process [2021-12-07 01:47:18,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:18,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:18,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:18,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:18,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:18,988 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:18,988 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:18,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:18,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:19,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5671)] Ended with exit code 0 [2021-12-07 01:47:19,007 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:19,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:19,007 INFO L229 MonitoredProcess]: Starting monitored process 5672 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:19,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5672)] Waiting until timeout for monitored process [2021-12-07 01:47:19,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:19,015 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:19,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:19,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:19,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:19,016 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:19,016 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:19,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:19,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:19,037 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5672)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:19,037 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:19,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:19,037 INFO L229 MonitoredProcess]: Starting monitored process 5673 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:19,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5673)] Waiting until timeout for monitored process [2021-12-07 01:47:19,038 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 01:47:19,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:19,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:19,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:19,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:19,045 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:19,046 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:19,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:19,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:19,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5673)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:19,065 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:19,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:19,066 INFO L229 MonitoredProcess]: Starting monitored process 5674 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:19,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5674)] Waiting until timeout for monitored process [2021-12-07 01:47:19,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:19,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:19,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:19,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:19,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:19,074 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:19,075 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:19,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:19,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:19,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5674)] Ended with exit code 0 [2021-12-07 01:47:19,094 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:19,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:19,094 INFO L229 MonitoredProcess]: Starting monitored process 5675 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:19,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5675)] Waiting until timeout for monitored process [2021-12-07 01:47:19,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:19,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:19,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:19,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:19,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:19,103 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:19,104 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:19,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:19,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:19,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5675)] Ended with exit code 0 [2021-12-07 01:47:19,123 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:19,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:19,124 INFO L229 MonitoredProcess]: Starting monitored process 5676 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:19,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5676)] Waiting until timeout for monitored process [2021-12-07 01:47:19,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:19,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:19,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:19,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:19,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:19,131 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:19,132 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:19,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:19,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:19,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5676)] Ended with exit code 0 [2021-12-07 01:47:19,151 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:19,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:19,152 INFO L229 MonitoredProcess]: Starting monitored process 5677 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:19,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5677)] Waiting until timeout for monitored process [2021-12-07 01:47:19,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:19,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:19,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:19,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:19,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:19,160 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:19,160 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:19,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:19,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:19,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5677)] Ended with exit code 0 [2021-12-07 01:47:19,180 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:19,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:19,180 INFO L229 MonitoredProcess]: Starting monitored process 5678 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:19,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5678)] Waiting until timeout for monitored process [2021-12-07 01:47:19,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:19,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:19,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:19,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:19,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:19,190 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:19,190 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:19,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:19,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:19,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5678)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:19,209 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:19,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:19,209 INFO L229 MonitoredProcess]: Starting monitored process 5679 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:19,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5679)] Waiting until timeout for monitored process [2021-12-07 01:47:19,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:19,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:19,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:19,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:19,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:19,218 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:19,220 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:19,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:19,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:19,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5679)] Ended with exit code 0 [2021-12-07 01:47:19,239 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:19,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:19,240 INFO L229 MonitoredProcess]: Starting monitored process 5680 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:19,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5680)] Waiting until timeout for monitored process [2021-12-07 01:47:19,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:19,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:19,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:19,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:19,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:19,249 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:19,250 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:19,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:19,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:19,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5680)] Ended with exit code 0 [2021-12-07 01:47:19,269 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:19,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:19,269 INFO L229 MonitoredProcess]: Starting monitored process 5681 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:19,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5681)] Waiting until timeout for monitored process [2021-12-07 01:47:19,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:19,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:19,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:19,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:19,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:19,278 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:19,278 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:19,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:19,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:19,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5681)] Ended with exit code 0 [2021-12-07 01:47:19,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:19,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:19,297 INFO L229 MonitoredProcess]: Starting monitored process 5682 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:19,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5682)] Waiting until timeout for monitored process [2021-12-07 01:47:19,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:19,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:19,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:19,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:19,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:19,306 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:19,307 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:19,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:19,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:19,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5682)] Ended with exit code 0 [2021-12-07 01:47:19,326 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:19,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:19,326 INFO L229 MonitoredProcess]: Starting monitored process 5683 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:19,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5683)] Waiting until timeout for monitored process [2021-12-07 01:47:19,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:19,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:19,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:19,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:19,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:19,335 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:19,335 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:19,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:19,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:19,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5683)] Ended with exit code 0 [2021-12-07 01:47:19,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:19,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:19,354 INFO L229 MonitoredProcess]: Starting monitored process 5684 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:19,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5684)] Waiting until timeout for monitored process [2021-12-07 01:47:19,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:19,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:19,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:19,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:19,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:19,362 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:19,363 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:19,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:19,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:19,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5684)] Ended with exit code 0 [2021-12-07 01:47:19,383 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:19,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:19,383 INFO L229 MonitoredProcess]: Starting monitored process 5685 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:19,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5685)] Waiting until timeout for monitored process [2021-12-07 01:47:19,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:19,392 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:19,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:19,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:19,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:19,392 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:19,393 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:19,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:19,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:19,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5685)] Ended with exit code 0 [2021-12-07 01:47:19,412 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:19,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:19,413 INFO L229 MonitoredProcess]: Starting monitored process 5686 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:19,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5686)] Waiting until timeout for monitored process [2021-12-07 01:47:19,423 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 01:47:19,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:19,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:19,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:19,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:19,430 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:19,431 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:19,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:19,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:19,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5686)] Ended with exit code 0 [2021-12-07 01:47:19,450 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:19,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:19,451 INFO L229 MonitoredProcess]: Starting monitored process 5687 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:19,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5687)] Waiting until timeout for monitored process [2021-12-07 01:47:19,452 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 01:47:19,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:19,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:19,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:19,460 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-12-07 01:47:19,460 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:19,869 INFO L401 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2021-12-07 01:47:19,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:21,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:21,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5687)] Ended with exit code 0 [2021-12-07 01:47:21,740 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:21,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:21,741 INFO L229 MonitoredProcess]: Starting monitored process 5688 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:21,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5688)] Waiting until timeout for monitored process [2021-12-07 01:47:21,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:21,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:21,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:21,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:21,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:21,749 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:21,750 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:21,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:21,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:21,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5688)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:21,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:21,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:21,770 INFO L229 MonitoredProcess]: Starting monitored process 5689 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:21,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5689)] Waiting until timeout for monitored process [2021-12-07 01:47:21,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:21,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:21,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:21,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:21,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:21,778 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:21,780 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:21,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:21,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:21,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5689)] Ended with exit code 0 [2021-12-07 01:47:21,800 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:21,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:21,800 INFO L229 MonitoredProcess]: Starting monitored process 5690 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:21,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5690)] Waiting until timeout for monitored process [2021-12-07 01:47:21,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:21,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:21,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:21,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:21,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:21,810 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:21,811 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:21,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:21,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:21,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5690)] Ended with exit code 0 [2021-12-07 01:47:21,830 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:21,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:21,831 INFO L229 MonitoredProcess]: Starting monitored process 5691 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:21,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5691)] Waiting until timeout for monitored process [2021-12-07 01:47:21,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:21,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:21,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:21,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:21,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:21,839 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:21,839 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:21,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:21,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:21,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5691)] Ended with exit code 0 [2021-12-07 01:47:21,857 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:21,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:21,858 INFO L229 MonitoredProcess]: Starting monitored process 5692 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:21,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5692)] Waiting until timeout for monitored process [2021-12-07 01:47:21,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:21,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:21,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:21,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:21,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:21,866 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:21,866 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:21,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:21,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:21,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5692)] Ended with exit code 0 [2021-12-07 01:47:21,885 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:21,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:21,885 INFO L229 MonitoredProcess]: Starting monitored process 5693 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:21,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5693)] Waiting until timeout for monitored process [2021-12-07 01:47:21,887 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 01:47:21,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:21,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:21,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:21,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:21,894 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:21,895 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:21,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:21,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:21,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5693)] Ended with exit code 0 [2021-12-07 01:47:21,915 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:21,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:21,916 INFO L229 MonitoredProcess]: Starting monitored process 5694 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:21,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5694)] Waiting until timeout for monitored process [2021-12-07 01:47:21,918 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 01:47:21,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:21,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:21,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:21,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:21,925 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:21,926 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:21,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:21,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:21,945 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5694)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:21,945 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:21,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:21,945 INFO L229 MonitoredProcess]: Starting monitored process 5695 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:21,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5695)] Waiting until timeout for monitored process [2021-12-07 01:47:21,947 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 01:47:21,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:21,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:21,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:21,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:21,953 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:21,954 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:21,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:21,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:21,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5695)] Ended with exit code 0 [2021-12-07 01:47:21,972 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:21,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:21,973 INFO L229 MonitoredProcess]: Starting monitored process 5696 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:21,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5696)] Waiting until timeout for monitored process [2021-12-07 01:47:21,974 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 01:47:21,980 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:21,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:21,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:21,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:21,981 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:21,981 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:21,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:21,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:21,999 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5696)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:21,999 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,000 INFO L229 MonitoredProcess]: Starting monitored process 5697 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5697)] Waiting until timeout for monitored process [2021-12-07 01:47:22,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,008 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:22,008 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:22,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5697)] Ended with exit code 0 [2021-12-07 01:47:22,028 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,028 INFO L229 MonitoredProcess]: Starting monitored process 5698 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5698)] Waiting until timeout for monitored process [2021-12-07 01:47:22,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,036 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:22,037 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:22,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5698)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:22,057 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,057 INFO L229 MonitoredProcess]: Starting monitored process 5699 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5699)] Waiting until timeout for monitored process [2021-12-07 01:47:22,058 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 01:47:22,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,065 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:22,066 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:22,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5699)] Ended with exit code 0 [2021-12-07 01:47:22,085 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,086 INFO L229 MonitoredProcess]: Starting monitored process 5700 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5700)] Waiting until timeout for monitored process [2021-12-07 01:47:22,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,094 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,094 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:22,095 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:22,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5700)] Ended with exit code 0 [2021-12-07 01:47:22,114 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,115 INFO L229 MonitoredProcess]: Starting monitored process 5701 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5701)] Waiting until timeout for monitored process [2021-12-07 01:47:22,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,123 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:22,124 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:22,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5701)] Ended with exit code 0 [2021-12-07 01:47:22,143 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,144 INFO L229 MonitoredProcess]: Starting monitored process 5702 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5702)] Waiting until timeout for monitored process [2021-12-07 01:47:22,145 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 01:47:22,152 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,152 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:22,152 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:22,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5702)] Ended with exit code 0 [2021-12-07 01:47:22,172 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,172 INFO L229 MonitoredProcess]: Starting monitored process 5703 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5703)] Waiting until timeout for monitored process [2021-12-07 01:47:22,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,180 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:22,181 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:22,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5703)] Ended with exit code 0 [2021-12-07 01:47:22,199 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,200 INFO L229 MonitoredProcess]: Starting monitored process 5704 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5704)] Waiting until timeout for monitored process [2021-12-07 01:47:22,201 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 01:47:22,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,208 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:22,208 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:22,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5704)] Ended with exit code 0 [2021-12-07 01:47:22,227 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,227 INFO L229 MonitoredProcess]: Starting monitored process 5705 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5705)] Waiting until timeout for monitored process [2021-12-07 01:47:22,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,235 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:22,236 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:22,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5705)] Ended with exit code 0 [2021-12-07 01:47:22,256 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,256 INFO L229 MonitoredProcess]: Starting monitored process 5706 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5706)] Waiting until timeout for monitored process [2021-12-07 01:47:22,258 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 01:47:22,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,265 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:22,266 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:22,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,284 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5706)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:22,285 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,285 INFO L229 MonitoredProcess]: Starting monitored process 5707 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5707)] Waiting until timeout for monitored process [2021-12-07 01:47:22,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,293 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:22,294 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:22,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5707)] Ended with exit code 0 [2021-12-07 01:47:22,312 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-07 01:47:22,312 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,313 INFO L229 MonitoredProcess]: Starting monitored process 5708 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5708)] Waiting until timeout for monitored process [2021-12-07 01:47:22,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,322 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:22,322 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:22,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,341 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5708)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:22,341 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,342 INFO L229 MonitoredProcess]: Starting monitored process 5709 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5709)] Waiting until timeout for monitored process [2021-12-07 01:47:22,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,349 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:22,350 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:22,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5709)] Ended with exit code 0 [2021-12-07 01:47:22,369 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,370 INFO L229 MonitoredProcess]: Starting monitored process 5710 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5710)] Waiting until timeout for monitored process [2021-12-07 01:47:22,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,379 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:22,379 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:22,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5710)] Ended with exit code 0 [2021-12-07 01:47:22,398 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,398 INFO L229 MonitoredProcess]: Starting monitored process 5711 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5711)] Waiting until timeout for monitored process [2021-12-07 01:47:22,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,407 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:22,408 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:22,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5711)] Ended with exit code 0 [2021-12-07 01:47:22,427 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,427 INFO L229 MonitoredProcess]: Starting monitored process 5712 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5712)] Waiting until timeout for monitored process [2021-12-07 01:47:22,429 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 01:47:22,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:22,436 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:22,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5712)] Ended with exit code 0 [2021-12-07 01:47:22,455 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,455 INFO L229 MonitoredProcess]: Starting monitored process 5713 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5713)] Waiting until timeout for monitored process [2021-12-07 01:47:22,456 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 01:47:22,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,464 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:22,466 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:22,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5713)] Ended with exit code 0 [2021-12-07 01:47:22,486 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,487 INFO L229 MonitoredProcess]: Starting monitored process 5714 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5714)] Waiting until timeout for monitored process [2021-12-07 01:47:22,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,495 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:22,496 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:22,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5714)] Ended with exit code 0 [2021-12-07 01:47:22,516 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,517 INFO L229 MonitoredProcess]: Starting monitored process 5715 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5715)] Waiting until timeout for monitored process [2021-12-07 01:47:22,518 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 01:47:22,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,526 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:22,527 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:22,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5715)] Ended with exit code 0 [2021-12-07 01:47:22,545 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,546 INFO L229 MonitoredProcess]: Starting monitored process 5716 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5716)] Waiting until timeout for monitored process [2021-12-07 01:47:22,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,556 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:22,557 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:22,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,577 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5716)] Ended with exit code 0 [2021-12-07 01:47:22,577 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,578 INFO L229 MonitoredProcess]: Starting monitored process 5717 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5717)] Waiting until timeout for monitored process [2021-12-07 01:47:22,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,587 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:22,588 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:22,588 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5717)] Ended with exit code 0 [2021-12-07 01:47:22,608 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,608 INFO L229 MonitoredProcess]: Starting monitored process 5718 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5718)] Waiting until timeout for monitored process [2021-12-07 01:47:22,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,617 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:22,617 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:22,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,636 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5718)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:22,636 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,637 INFO L229 MonitoredProcess]: Starting monitored process 5719 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5719)] Waiting until timeout for monitored process [2021-12-07 01:47:22,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:22,647 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:22,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5719)] Ended with exit code 0 [2021-12-07 01:47:22,666 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,667 INFO L229 MonitoredProcess]: Starting monitored process 5720 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5720)] Waiting until timeout for monitored process [2021-12-07 01:47:22,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,675 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:22,676 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:22,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5720)] Ended with exit code 0 [2021-12-07 01:47:22,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,696 INFO L229 MonitoredProcess]: Starting monitored process 5721 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5721)] Waiting until timeout for monitored process [2021-12-07 01:47:22,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,704 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:22,704 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:22,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5721)] Ended with exit code 0 [2021-12-07 01:47:22,724 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,725 INFO L229 MonitoredProcess]: Starting monitored process 5722 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5722)] Waiting until timeout for monitored process [2021-12-07 01:47:22,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,733 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:22,733 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:22,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5722)] Ended with exit code 0 [2021-12-07 01:47:22,751 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,752 INFO L229 MonitoredProcess]: Starting monitored process 5723 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5723)] Waiting until timeout for monitored process [2021-12-07 01:47:22,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:22,761 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:22,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,781 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5723)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:22,781 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,781 INFO L229 MonitoredProcess]: Starting monitored process 5724 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5724)] Waiting until timeout for monitored process [2021-12-07 01:47:22,782 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 01:47:22,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,790 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:22,791 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:22,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5724)] Ended with exit code 0 [2021-12-07 01:47:22,811 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,811 INFO L229 MonitoredProcess]: Starting monitored process 5725 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5725)] Waiting until timeout for monitored process [2021-12-07 01:47:22,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,819 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:22,820 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:22,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5725)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:22,839 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,840 INFO L229 MonitoredProcess]: Starting monitored process 5726 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5726)] Waiting until timeout for monitored process [2021-12-07 01:47:22,841 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 01:47:22,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,848 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:22,848 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:22,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5726)] Ended with exit code 0 [2021-12-07 01:47:22,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,868 INFO L229 MonitoredProcess]: Starting monitored process 5727 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5727)] Waiting until timeout for monitored process [2021-12-07 01:47:22,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,876 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:22,876 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:22,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5727)] Ended with exit code 0 [2021-12-07 01:47:22,895 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,895 INFO L229 MonitoredProcess]: Starting monitored process 5728 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5728)] Waiting until timeout for monitored process [2021-12-07 01:47:22,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:22,904 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:22,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5728)] Ended with exit code 0 [2021-12-07 01:47:22,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,924 INFO L229 MonitoredProcess]: Starting monitored process 5729 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5729)] Waiting until timeout for monitored process [2021-12-07 01:47:22,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,933 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:22,934 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:22,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5729)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:22,953 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,953 INFO L229 MonitoredProcess]: Starting monitored process 5730 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5730)] Waiting until timeout for monitored process [2021-12-07 01:47:22,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:22,962 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:22,963 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:22,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:22,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:22,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5730)] Ended with exit code 0 [2021-12-07 01:47:22,983 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:22,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:22,983 INFO L229 MonitoredProcess]: Starting monitored process 5731 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:22,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5731)] Waiting until timeout for monitored process [2021-12-07 01:47:22,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:22,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:22,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:22,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:22,993 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-12-07 01:47:22,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:23,545 INFO L401 nArgumentSynthesizer]: We have 256 Motzkin's Theorem applications. [2021-12-07 01:47:23,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:26,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:26,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5731)] Ended with exit code 0 [2021-12-07 01:47:26,445 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:26,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:26,446 INFO L229 MonitoredProcess]: Starting monitored process 5732 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:26,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5732)] Waiting until timeout for monitored process [2021-12-07 01:47:26,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:26,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:26,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:26,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:26,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:26,454 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:26,455 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:26,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:26,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:26,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5732)] Ended with exit code 0 [2021-12-07 01:47:26,475 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:26,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:26,475 INFO L229 MonitoredProcess]: Starting monitored process 5733 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:26,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5733)] Waiting until timeout for monitored process [2021-12-07 01:47:26,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:26,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:26,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:26,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:26,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:26,483 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:26,484 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:26,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:26,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:26,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5733)] Ended with exit code 0 [2021-12-07 01:47:26,504 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:26,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:26,504 INFO L229 MonitoredProcess]: Starting monitored process 5734 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:26,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5734)] Waiting until timeout for monitored process [2021-12-07 01:47:26,506 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 01:47:26,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:26,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:26,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:26,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:26,514 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:26,514 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:26,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:26,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:26,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5734)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:26,534 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:26,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:26,535 INFO L229 MonitoredProcess]: Starting monitored process 5735 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:26,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5735)] Waiting until timeout for monitored process [2021-12-07 01:47:26,535 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 01:47:26,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:26,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:26,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:26,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:26,543 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:26,543 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:26,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:26,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:26,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5735)] Ended with exit code 0 [2021-12-07 01:47:26,562 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:26,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:26,563 INFO L229 MonitoredProcess]: Starting monitored process 5736 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:26,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5736)] Waiting until timeout for monitored process [2021-12-07 01:47:26,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:26,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:26,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:26,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:26,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:26,571 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:26,571 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:26,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:26,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:26,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5736)] Ended with exit code 0 [2021-12-07 01:47:26,590 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:26,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:26,590 INFO L229 MonitoredProcess]: Starting monitored process 5737 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:26,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5737)] Waiting until timeout for monitored process [2021-12-07 01:47:26,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:26,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:26,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:26,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:26,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:26,599 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:26,600 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:26,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:26,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:26,620 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5737)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:26,620 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:26,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:26,621 INFO L229 MonitoredProcess]: Starting monitored process 5738 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:26,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5738)] Waiting until timeout for monitored process [2021-12-07 01:47:26,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:26,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:26,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:26,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:26,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:26,630 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:26,631 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:26,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:26,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:26,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5738)] Ended with exit code 0 [2021-12-07 01:47:26,652 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:26,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:26,652 INFO L229 MonitoredProcess]: Starting monitored process 5739 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:26,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5739)] Waiting until timeout for monitored process [2021-12-07 01:47:26,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:26,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:26,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:26,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:26,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:26,661 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:26,662 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:26,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:26,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:26,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5739)] Ended with exit code 0 [2021-12-07 01:47:26,680 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:26,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:26,681 INFO L229 MonitoredProcess]: Starting monitored process 5740 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:26,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5740)] Waiting until timeout for monitored process [2021-12-07 01:47:26,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:26,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:26,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:26,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:26,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:26,689 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:26,690 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:26,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:26,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:26,708 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5740)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:26,708 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:26,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:26,709 INFO L229 MonitoredProcess]: Starting monitored process 5741 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:26,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5741)] Waiting until timeout for monitored process [2021-12-07 01:47:26,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:26,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:26,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:26,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:26,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:26,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:26,719 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:26,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:26,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:26,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5741)] Ended with exit code 0 [2021-12-07 01:47:26,738 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:26,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:26,739 INFO L229 MonitoredProcess]: Starting monitored process 5742 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:26,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5742)] Waiting until timeout for monitored process [2021-12-07 01:47:26,740 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 01:47:26,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:26,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:26,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:26,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:26,747 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:26,748 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:26,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:26,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:26,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5742)] Ended with exit code 0 [2021-12-07 01:47:26,768 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:26,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:26,769 INFO L229 MonitoredProcess]: Starting monitored process 5743 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:26,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5743)] Waiting until timeout for monitored process [2021-12-07 01:47:26,770 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 01:47:26,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:26,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:26,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:26,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:26,777 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:26,777 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:26,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:26,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:26,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5743)] Ended with exit code 0 [2021-12-07 01:47:26,797 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:26,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:26,798 INFO L229 MonitoredProcess]: Starting monitored process 5744 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:26,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5744)] Waiting until timeout for monitored process [2021-12-07 01:47:26,799 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 01:47:26,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:26,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:26,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:26,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:26,806 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:26,807 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:26,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:26,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:26,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5744)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:26,826 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:26,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:26,827 INFO L229 MonitoredProcess]: Starting monitored process 5745 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:26,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5745)] Waiting until timeout for monitored process [2021-12-07 01:47:26,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:26,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:26,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:26,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:26,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:26,835 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:26,836 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:26,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:26,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:26,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5745)] Ended with exit code 0 [2021-12-07 01:47:26,856 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:26,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:26,856 INFO L229 MonitoredProcess]: Starting monitored process 5746 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:26,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5746)] Waiting until timeout for monitored process [2021-12-07 01:47:26,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:26,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:26,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:26,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:26,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:26,865 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:26,866 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:26,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:26,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:26,885 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5746)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:26,885 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:26,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:26,886 INFO L229 MonitoredProcess]: Starting monitored process 5747 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:26,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5747)] Waiting until timeout for monitored process [2021-12-07 01:47:26,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:26,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:26,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:26,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:26,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:26,895 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:26,896 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:26,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:26,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:26,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5747)] Ended with exit code 0 [2021-12-07 01:47:26,915 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:26,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:26,916 INFO L229 MonitoredProcess]: Starting monitored process 5748 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:26,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5748)] Waiting until timeout for monitored process [2021-12-07 01:47:26,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:26,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:26,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:26,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:26,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:26,925 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:26,925 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:26,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:26,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:26,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5748)] Ended with exit code 0 [2021-12-07 01:47:26,944 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:26,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:26,945 INFO L229 MonitoredProcess]: Starting monitored process 5749 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:26,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5749)] Waiting until timeout for monitored process [2021-12-07 01:47:26,946 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 01:47:26,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:26,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:26,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:26,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:26,953 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:26,954 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:26,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:26,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:26,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5749)] Ended with exit code 0 [2021-12-07 01:47:26,974 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:26,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:26,975 INFO L229 MonitoredProcess]: Starting monitored process 5750 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:26,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5750)] Waiting until timeout for monitored process [2021-12-07 01:47:26,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:26,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:26,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:26,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:26,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:26,983 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:26,983 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:26,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:26,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5750)] Ended with exit code 0 [2021-12-07 01:47:27,003 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,003 INFO L229 MonitoredProcess]: Starting monitored process 5751 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5751)] Waiting until timeout for monitored process [2021-12-07 01:47:27,004 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 01:47:27,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,011 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:27,011 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:27,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5751)] Ended with exit code 0 [2021-12-07 01:47:27,031 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-07 01:47:27,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,031 INFO L229 MonitoredProcess]: Starting monitored process 5752 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5752)] Waiting until timeout for monitored process [2021-12-07 01:47:27,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:27,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,039 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:27,040 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:27,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5752)] Ended with exit code 0 [2021-12-07 01:47:27,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,059 INFO L229 MonitoredProcess]: Starting monitored process 5753 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5753)] Waiting until timeout for monitored process [2021-12-07 01:47:27,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:27,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,066 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:27,067 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:27,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5753)] Ended with exit code 0 [2021-12-07 01:47:27,086 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,087 INFO L229 MonitoredProcess]: Starting monitored process 5754 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5754)] Waiting until timeout for monitored process [2021-12-07 01:47:27,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:27,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,095 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:27,096 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:27,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5754)] Ended with exit code 0 [2021-12-07 01:47:27,115 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,116 INFO L229 MonitoredProcess]: Starting monitored process 5755 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5755)] Waiting until timeout for monitored process [2021-12-07 01:47:27,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:27,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,125 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:27,125 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:27,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,144 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5755)] Ended with exit code 0 [2021-12-07 01:47:27,144 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,145 INFO L229 MonitoredProcess]: Starting monitored process 5756 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5756)] Waiting until timeout for monitored process [2021-12-07 01:47:27,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:27,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,154 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:27,154 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:27,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5756)] Ended with exit code 0 [2021-12-07 01:47:27,173 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,173 INFO L229 MonitoredProcess]: Starting monitored process 5757 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5757)] Waiting until timeout for monitored process [2021-12-07 01:47:27,174 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 01:47:27,181 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,181 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:27,182 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:27,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5757)] Ended with exit code 0 [2021-12-07 01:47:27,202 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,203 INFO L229 MonitoredProcess]: Starting monitored process 5758 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5758)] Waiting until timeout for monitored process [2021-12-07 01:47:27,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:27,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,211 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:27,211 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:27,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5758)] Ended with exit code 0 [2021-12-07 01:47:27,232 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,233 INFO L229 MonitoredProcess]: Starting monitored process 5759 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5759)] Waiting until timeout for monitored process [2021-12-07 01:47:27,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:27,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,241 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:27,242 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:27,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5759)] Ended with exit code 0 [2021-12-07 01:47:27,261 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,262 INFO L229 MonitoredProcess]: Starting monitored process 5760 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5760)] Waiting until timeout for monitored process [2021-12-07 01:47:27,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:27,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,270 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:27,272 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:27,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5760)] Ended with exit code 0 [2021-12-07 01:47:27,293 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,294 INFO L229 MonitoredProcess]: Starting monitored process 5761 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5761)] Waiting until timeout for monitored process [2021-12-07 01:47:27,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:27,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,302 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:27,302 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:27,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5761)] Ended with exit code 0 [2021-12-07 01:47:27,322 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,323 INFO L229 MonitoredProcess]: Starting monitored process 5762 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5762)] Waiting until timeout for monitored process [2021-12-07 01:47:27,324 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 01:47:27,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,331 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:27,332 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:27,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5762)] Ended with exit code 0 [2021-12-07 01:47:27,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,351 INFO L229 MonitoredProcess]: Starting monitored process 5763 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5763)] Waiting until timeout for monitored process [2021-12-07 01:47:27,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:27,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,359 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:27,359 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:27,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5763)] Ended with exit code 0 [2021-12-07 01:47:27,380 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,380 INFO L229 MonitoredProcess]: Starting monitored process 5764 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5764)] Waiting until timeout for monitored process [2021-12-07 01:47:27,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:27,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,390 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:27,391 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:27,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,411 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5764)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:27,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,411 INFO L229 MonitoredProcess]: Starting monitored process 5765 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5765)] Waiting until timeout for monitored process [2021-12-07 01:47:27,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:27,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,419 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:27,420 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:27,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5765)] Ended with exit code 0 [2021-12-07 01:47:27,440 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,440 INFO L229 MonitoredProcess]: Starting monitored process 5766 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5766)] Waiting until timeout for monitored process [2021-12-07 01:47:27,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:27,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,449 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:27,449 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:27,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,468 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5766)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:27,468 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,468 INFO L229 MonitoredProcess]: Starting monitored process 5767 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5767)] Waiting until timeout for monitored process [2021-12-07 01:47:27,470 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 01:47:27,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,478 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:27,479 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:27,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5767)] Ended with exit code 0 [2021-12-07 01:47:27,499 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,500 INFO L229 MonitoredProcess]: Starting monitored process 5768 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5768)] Waiting until timeout for monitored process [2021-12-07 01:47:27,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:27,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,508 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:27,508 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:27,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5768)] Ended with exit code 0 [2021-12-07 01:47:27,528 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,528 INFO L229 MonitoredProcess]: Starting monitored process 5769 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5769)] Waiting until timeout for monitored process [2021-12-07 01:47:27,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:27,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,537 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:27,538 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:27,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5769)] Ended with exit code 0 [2021-12-07 01:47:27,557 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,557 INFO L229 MonitoredProcess]: Starting monitored process 5770 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5770)] Waiting until timeout for monitored process [2021-12-07 01:47:27,559 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 01:47:27,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,566 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:27,567 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:27,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5770)] Ended with exit code 0 [2021-12-07 01:47:27,586 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,586 INFO L229 MonitoredProcess]: Starting monitored process 5771 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5771)] Waiting until timeout for monitored process [2021-12-07 01:47:27,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:27,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,594 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:27,595 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:27,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5771)] Ended with exit code 0 [2021-12-07 01:47:27,613 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,614 INFO L229 MonitoredProcess]: Starting monitored process 5772 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5772)] Waiting until timeout for monitored process [2021-12-07 01:47:27,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:27,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,623 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:27,624 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:27,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5772)] Ended with exit code 0 [2021-12-07 01:47:27,644 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,645 INFO L229 MonitoredProcess]: Starting monitored process 5773 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5773)] Waiting until timeout for monitored process [2021-12-07 01:47:27,646 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 01:47:27,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,655 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:27,655 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:27,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5773)] Ended with exit code 0 [2021-12-07 01:47:27,674 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,675 INFO L229 MonitoredProcess]: Starting monitored process 5774 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5774)] Waiting until timeout for monitored process [2021-12-07 01:47:27,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:27,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:27,683 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:27,684 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:27,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:27,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:27,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5774)] Ended with exit code 0 [2021-12-07 01:47:27,704 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:27,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:27,705 INFO L229 MonitoredProcess]: Starting monitored process 5775 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:27,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5775)] Waiting until timeout for monitored process [2021-12-07 01:47:27,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:27,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:27,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:27,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:27,716 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-12-07 01:47:27,716 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:28,380 INFO L401 nArgumentSynthesizer]: We have 320 Motzkin's Theorem applications. [2021-12-07 01:47:28,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:32,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:32,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5775)] Ended with exit code 0 [2021-12-07 01:47:32,768 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:32,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:32,768 INFO L229 MonitoredProcess]: Starting monitored process 5776 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:32,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5776)] Waiting until timeout for monitored process [2021-12-07 01:47:32,770 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 01:47:32,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:32,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:32,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:32,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:32,778 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:32,779 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:32,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:32,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:32,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5776)] Ended with exit code 0 [2021-12-07 01:47:32,799 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:32,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:32,799 INFO L229 MonitoredProcess]: Starting monitored process 5777 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:32,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5777)] Waiting until timeout for monitored process [2021-12-07 01:47:32,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:32,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:32,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:32,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:32,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:32,808 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:32,808 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:32,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:32,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:32,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5777)] Ended with exit code 0 [2021-12-07 01:47:32,828 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:32,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:32,829 INFO L229 MonitoredProcess]: Starting monitored process 5778 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:32,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5778)] Waiting until timeout for monitored process [2021-12-07 01:47:32,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:32,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:32,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:32,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:32,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:32,838 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:32,838 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:32,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:32,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:32,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5778)] Ended with exit code 0 [2021-12-07 01:47:32,858 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:32,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:32,859 INFO L229 MonitoredProcess]: Starting monitored process 5779 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:32,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5779)] Waiting until timeout for monitored process [2021-12-07 01:47:32,860 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 01:47:32,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:32,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:32,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:32,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:32,867 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:32,867 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:32,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:32,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:32,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5779)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:32,887 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:32,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:32,887 INFO L229 MonitoredProcess]: Starting monitored process 5780 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:32,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5780)] Waiting until timeout for monitored process [2021-12-07 01:47:32,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:32,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:32,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:32,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:32,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:32,896 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:32,896 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:32,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:32,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:32,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5780)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:32,915 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:32,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:32,916 INFO L229 MonitoredProcess]: Starting monitored process 5781 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:32,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5781)] Waiting until timeout for monitored process [2021-12-07 01:47:32,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:32,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:32,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:32,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:32,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:32,924 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:32,925 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:32,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:32,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:32,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5781)] Ended with exit code 0 [2021-12-07 01:47:32,946 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:32,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:32,946 INFO L229 MonitoredProcess]: Starting monitored process 5782 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:32,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5782)] Waiting until timeout for monitored process [2021-12-07 01:47:32,947 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 01:47:32,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:32,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:32,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:32,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:32,954 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:32,955 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:32,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:32,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:32,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5782)] Ended with exit code 0 [2021-12-07 01:47:32,975 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:32,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:32,975 INFO L229 MonitoredProcess]: Starting monitored process 5783 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:32,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5783)] Waiting until timeout for monitored process [2021-12-07 01:47:32,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:32,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:32,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:32,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:32,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:32,983 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:32,983 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:32,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:32,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5783)] Ended with exit code 0 [2021-12-07 01:47:33,003 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,003 INFO L229 MonitoredProcess]: Starting monitored process 5784 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5784)] Waiting until timeout for monitored process [2021-12-07 01:47:33,004 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 01:47:33,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:33,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,011 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:33,011 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:33,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5784)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:33,030 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,031 INFO L229 MonitoredProcess]: Starting monitored process 5785 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5785)] Waiting until timeout for monitored process [2021-12-07 01:47:33,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,038 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:33,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,039 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:33,039 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:33,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5785)] Ended with exit code 0 [2021-12-07 01:47:33,060 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,060 INFO L229 MonitoredProcess]: Starting monitored process 5786 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5786)] Waiting until timeout for monitored process [2021-12-07 01:47:33,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:33,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,068 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:33,069 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:33,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5786)] Ended with exit code 0 [2021-12-07 01:47:33,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,091 INFO L229 MonitoredProcess]: Starting monitored process 5787 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5787)] Waiting until timeout for monitored process [2021-12-07 01:47:33,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:33,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,099 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:33,100 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:33,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,120 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5787)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:33,120 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,121 INFO L229 MonitoredProcess]: Starting monitored process 5788 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5788)] Waiting until timeout for monitored process [2021-12-07 01:47:33,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:33,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,129 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:33,130 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:33,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5788)] Ended with exit code 0 [2021-12-07 01:47:33,150 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,151 INFO L229 MonitoredProcess]: Starting monitored process 5789 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5789)] Waiting until timeout for monitored process [2021-12-07 01:47:33,151 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 01:47:33,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:33,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,159 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:33,160 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:33,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5789)] Ended with exit code 0 [2021-12-07 01:47:33,180 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,181 INFO L229 MonitoredProcess]: Starting monitored process 5790 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5790)] Waiting until timeout for monitored process [2021-12-07 01:47:33,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:33,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,189 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:33,190 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:33,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5790)] Ended with exit code 0 [2021-12-07 01:47:33,210 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,210 INFO L229 MonitoredProcess]: Starting monitored process 5791 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5791)] Waiting until timeout for monitored process [2021-12-07 01:47:33,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,219 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:33,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,219 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:33,220 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:33,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5791)] Ended with exit code 0 [2021-12-07 01:47:33,239 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,240 INFO L229 MonitoredProcess]: Starting monitored process 5792 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5792)] Waiting until timeout for monitored process [2021-12-07 01:47:33,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:33,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,248 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:33,248 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:33,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5792)] Ended with exit code 0 [2021-12-07 01:47:33,267 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,268 INFO L229 MonitoredProcess]: Starting monitored process 5793 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5793)] Waiting until timeout for monitored process [2021-12-07 01:47:33,269 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 01:47:33,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:33,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,276 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:33,277 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:33,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5793)] Ended with exit code 0 [2021-12-07 01:47:33,297 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,298 INFO L229 MonitoredProcess]: Starting monitored process 5794 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5794)] Waiting until timeout for monitored process [2021-12-07 01:47:33,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,307 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:33,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,307 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:33,308 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:33,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5794)] Ended with exit code 0 [2021-12-07 01:47:33,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,328 INFO L229 MonitoredProcess]: Starting monitored process 5795 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5795)] Waiting until timeout for monitored process [2021-12-07 01:47:33,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 01:47:33,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,336 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:33,337 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:33,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5795)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:33,356 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-07 01:47:33,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,356 INFO L229 MonitoredProcess]: Starting monitored process 5796 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5796)] Waiting until timeout for monitored process [2021-12-07 01:47:33,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:33,364 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:33,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,364 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:33,364 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:33,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5796)] Ended with exit code 0 [2021-12-07 01:47:33,384 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,384 INFO L229 MonitoredProcess]: Starting monitored process 5797 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5797)] Waiting until timeout for monitored process [2021-12-07 01:47:33,386 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 01:47:33,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:33,393 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:33,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,394 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:33,394 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:33,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5797)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:33,414 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,414 INFO L229 MonitoredProcess]: Starting monitored process 5798 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5798)] Waiting until timeout for monitored process [2021-12-07 01:47:33,415 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 01:47:33,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:33,423 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:33,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,423 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:33,424 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:33,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5798)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:33,443 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,444 INFO L229 MonitoredProcess]: Starting monitored process 5799 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5799)] Waiting until timeout for monitored process [2021-12-07 01:47:33,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:33,452 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:33,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,452 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:33,453 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:33,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5799)] Ended with exit code 0 [2021-12-07 01:47:33,472 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,473 INFO L229 MonitoredProcess]: Starting monitored process 5800 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5800)] Waiting until timeout for monitored process [2021-12-07 01:47:33,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:33,481 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:33,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,482 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:33,482 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:33,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5800)] Ended with exit code 0 [2021-12-07 01:47:33,501 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,502 INFO L229 MonitoredProcess]: Starting monitored process 5801 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5801)] Waiting until timeout for monitored process [2021-12-07 01:47:33,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:33,510 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:33,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,510 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:33,511 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:33,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5801)] Ended with exit code 0 [2021-12-07 01:47:33,532 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,532 INFO L229 MonitoredProcess]: Starting monitored process 5802 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5802)] Waiting until timeout for monitored process [2021-12-07 01:47:33,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:33,541 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:33,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,541 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:33,542 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:33,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5802)] Ended with exit code 0 [2021-12-07 01:47:33,563 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,563 INFO L229 MonitoredProcess]: Starting monitored process 5803 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5803)] Waiting until timeout for monitored process [2021-12-07 01:47:33,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:33,571 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:33,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,572 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:33,572 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:33,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5803)] Ended with exit code 0 [2021-12-07 01:47:33,591 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,592 INFO L229 MonitoredProcess]: Starting monitored process 5804 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5804)] Waiting until timeout for monitored process [2021-12-07 01:47:33,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:33,601 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:33,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,602 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:33,603 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:33,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,625 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5804)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:33,625 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,626 INFO L229 MonitoredProcess]: Starting monitored process 5805 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5805)] Waiting until timeout for monitored process [2021-12-07 01:47:33,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:33,635 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:33,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,635 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:33,635 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:33,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5805)] Ended with exit code 0 [2021-12-07 01:47:33,656 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,657 INFO L229 MonitoredProcess]: Starting monitored process 5806 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5806)] Waiting until timeout for monitored process [2021-12-07 01:47:33,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:33,665 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:33,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,665 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:33,665 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:33,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5806)] Ended with exit code 0 [2021-12-07 01:47:33,684 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,685 INFO L229 MonitoredProcess]: Starting monitored process 5807 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5807)] Waiting until timeout for monitored process [2021-12-07 01:47:33,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:33,694 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:33,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,694 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:33,695 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:33,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5807)] Ended with exit code 0 [2021-12-07 01:47:33,716 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,716 INFO L229 MonitoredProcess]: Starting monitored process 5808 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5808)] Waiting until timeout for monitored process [2021-12-07 01:47:33,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:33,726 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:33,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,726 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:33,726 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:33,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5808)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:33,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,747 INFO L229 MonitoredProcess]: Starting monitored process 5809 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5809)] Waiting until timeout for monitored process [2021-12-07 01:47:33,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:33,755 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:33,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,755 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:33,756 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:33,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5809)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:33,776 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,777 INFO L229 MonitoredProcess]: Starting monitored process 5810 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5810)] Waiting until timeout for monitored process [2021-12-07 01:47:33,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:33,786 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:33,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,786 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:33,786 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:33,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,805 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5810)] Ended with exit code 0 [2021-12-07 01:47:33,805 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,806 INFO L229 MonitoredProcess]: Starting monitored process 5811 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5811)] Waiting until timeout for monitored process [2021-12-07 01:47:33,807 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 01:47:33,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:33,815 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:33,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,815 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:33,816 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:33,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5811)] Ended with exit code 0 [2021-12-07 01:47:33,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,837 INFO L229 MonitoredProcess]: Starting monitored process 5812 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5812)] Waiting until timeout for monitored process [2021-12-07 01:47:33,838 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 01:47:33,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:33,846 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:33,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,846 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:33,847 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:33,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5812)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:33,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,867 INFO L229 MonitoredProcess]: Starting monitored process 5813 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5813)] Waiting until timeout for monitored process [2021-12-07 01:47:33,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:33,875 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:33,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,875 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:33,875 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:33,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,895 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5813)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:33,895 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,895 INFO L229 MonitoredProcess]: Starting monitored process 5814 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5814)] Waiting until timeout for monitored process [2021-12-07 01:47:33,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:33,904 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:33,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,904 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:33,904 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:33,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5814)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:33,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,925 INFO L229 MonitoredProcess]: Starting monitored process 5815 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5815)] Waiting until timeout for monitored process [2021-12-07 01:47:33,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,934 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:33,934 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:33,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,934 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:33,935 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:33,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5815)] Ended with exit code 0 [2021-12-07 01:47:33,954 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,955 INFO L229 MonitoredProcess]: Starting monitored process 5816 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5816)] Waiting until timeout for monitored process [2021-12-07 01:47:33,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,963 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:33,963 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:33,963 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,963 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:33,964 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:33,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:33,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5816)] Ended with exit code 0 [2021-12-07 01:47:33,984 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:33,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:33,984 INFO L229 MonitoredProcess]: Starting monitored process 5817 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:33,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5817)] Waiting until timeout for monitored process [2021-12-07 01:47:33,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:33,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:33,993 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:33,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:33,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:33,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:33,993 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:33,993 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:33,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:33,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:34,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5817)] Ended with exit code 0 [2021-12-07 01:47:34,013 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:34,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:34,013 INFO L229 MonitoredProcess]: Starting monitored process 5818 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:34,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5818)] Waiting until timeout for monitored process [2021-12-07 01:47:34,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:34,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:34,022 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:34,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:34,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:34,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:34,022 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:34,022 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:34,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:34,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:34,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5818)] Ended with exit code 0 [2021-12-07 01:47:34,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:34,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:34,044 INFO L229 MonitoredProcess]: Starting monitored process 5819 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:34,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5819)] Waiting until timeout for monitored process [2021-12-07 01:47:34,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:34,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:34,054 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:34,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:34,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:34,054 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-12-07 01:47:34,054 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:34,582 INFO L401 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2021-12-07 01:47:34,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:38,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:38,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5819)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:38,719 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:38,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:38,720 INFO L229 MonitoredProcess]: Starting monitored process 5820 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:38,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5820)] Waiting until timeout for monitored process [2021-12-07 01:47:38,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:38,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:38,730 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:38,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:38,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:38,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:38,730 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:38,731 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:38,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:38,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:38,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5820)] Ended with exit code 0 [2021-12-07 01:47:38,752 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:38,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:38,752 INFO L229 MonitoredProcess]: Starting monitored process 5821 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:38,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5821)] Waiting until timeout for monitored process [2021-12-07 01:47:38,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:38,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:38,760 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:38,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:38,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:38,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:38,760 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:38,761 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:38,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:38,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:38,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5821)] Ended with exit code 0 [2021-12-07 01:47:38,782 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:38,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:38,782 INFO L229 MonitoredProcess]: Starting monitored process 5822 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:38,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5822)] Waiting until timeout for monitored process [2021-12-07 01:47:38,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:38,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:38,791 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:38,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:38,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:38,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:38,791 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:38,792 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:38,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:38,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:38,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5822)] Ended with exit code 0 [2021-12-07 01:47:38,812 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:38,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:38,812 INFO L229 MonitoredProcess]: Starting monitored process 5823 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:38,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5823)] Waiting until timeout for monitored process [2021-12-07 01:47:38,814 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 01:47:38,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:38,821 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:38,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:38,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:38,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:38,821 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:38,821 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:38,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:38,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:38,841 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5823)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:38,841 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:38,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:38,841 INFO L229 MonitoredProcess]: Starting monitored process 5824 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:38,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5824)] Waiting until timeout for monitored process [2021-12-07 01:47:38,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:38,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:38,850 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:38,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:38,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:38,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:38,850 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:38,850 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:38,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:38,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:38,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5824)] Ended with exit code 0 [2021-12-07 01:47:38,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:38,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:38,870 INFO L229 MonitoredProcess]: Starting monitored process 5825 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:38,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5825)] Waiting until timeout for monitored process [2021-12-07 01:47:38,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:38,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:38,879 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:38,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:38,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:38,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:38,879 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:38,880 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:38,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:38,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:38,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5825)] Ended with exit code 0 [2021-12-07 01:47:38,900 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:38,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:38,901 INFO L229 MonitoredProcess]: Starting monitored process 5826 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:38,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5826)] Waiting until timeout for monitored process [2021-12-07 01:47:38,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:38,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:38,909 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:38,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:38,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:38,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:38,909 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:38,910 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:38,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:38,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:38,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5826)] Ended with exit code 0 [2021-12-07 01:47:38,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:38,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:38,931 INFO L229 MonitoredProcess]: Starting monitored process 5827 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:38,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5827)] Waiting until timeout for monitored process [2021-12-07 01:47:38,932 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 01:47:38,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:38,939 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:38,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:38,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:38,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:38,939 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:38,939 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:38,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:38,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:38,959 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5827)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:38,959 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:38,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:38,959 INFO L229 MonitoredProcess]: Starting monitored process 5828 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:38,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5828)] Waiting until timeout for monitored process [2021-12-07 01:47:38,960 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 01:47:38,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:38,967 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:38,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:38,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:38,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:38,967 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:38,968 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:38,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:38,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:38,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5828)] Ended with exit code 0 [2021-12-07 01:47:38,987 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:38,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:38,988 INFO L229 MonitoredProcess]: Starting monitored process 5829 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:38,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5829)] Waiting until timeout for monitored process [2021-12-07 01:47:38,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:38,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:38,996 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:38,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:38,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:38,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:38,996 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:38,996 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:38,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:38,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5829)] Ended with exit code 0 [2021-12-07 01:47:39,017 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,018 INFO L229 MonitoredProcess]: Starting monitored process 5830 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5830)] Waiting until timeout for monitored process [2021-12-07 01:47:39,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:39,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,027 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:39,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,027 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:39,027 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:39,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5830)] Ended with exit code 0 [2021-12-07 01:47:39,049 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,050 INFO L229 MonitoredProcess]: Starting monitored process 5831 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5831)] Waiting until timeout for monitored process [2021-12-07 01:47:39,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:39,059 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,059 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:39,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,059 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:39,060 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:39,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5831)] Ended with exit code 0 [2021-12-07 01:47:39,080 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,081 INFO L229 MonitoredProcess]: Starting monitored process 5832 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5832)] Waiting until timeout for monitored process [2021-12-07 01:47:39,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:39,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,090 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:39,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,091 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:39,092 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:39,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5832)] Ended with exit code 0 [2021-12-07 01:47:39,112 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,113 INFO L229 MonitoredProcess]: Starting monitored process 5833 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5833)] Waiting until timeout for monitored process [2021-12-07 01:47:39,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:39,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,122 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:39,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,123 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:39,124 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:39,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,144 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5833)] Ended with exit code 0 [2021-12-07 01:47:39,144 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,145 INFO L229 MonitoredProcess]: Starting monitored process 5834 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5834)] Waiting until timeout for monitored process [2021-12-07 01:47:39,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:39,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,153 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:39,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,154 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:39,154 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:39,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5834)] Ended with exit code 0 [2021-12-07 01:47:39,175 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,175 INFO L229 MonitoredProcess]: Starting monitored process 5835 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5835)] Waiting until timeout for monitored process [2021-12-07 01:47:39,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:39,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,183 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:39,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,183 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:39,184 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:39,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5835)] Ended with exit code 0 [2021-12-07 01:47:39,203 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,203 INFO L229 MonitoredProcess]: Starting monitored process 5836 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5836)] Waiting until timeout for monitored process [2021-12-07 01:47:39,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:39,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,212 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:39,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,212 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:39,212 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:39,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5836)] Ended with exit code 0 [2021-12-07 01:47:39,231 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,232 INFO L229 MonitoredProcess]: Starting monitored process 5837 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5837)] Waiting until timeout for monitored process [2021-12-07 01:47:39,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:39,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,241 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:39,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,241 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:39,242 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:39,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5837)] Ended with exit code 0 [2021-12-07 01:47:39,262 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,263 INFO L229 MonitoredProcess]: Starting monitored process 5838 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5838)] Waiting until timeout for monitored process [2021-12-07 01:47:39,264 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 01:47:39,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,271 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:39,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,271 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:39,271 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:39,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5838)] Ended with exit code 0 [2021-12-07 01:47:39,291 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,292 INFO L229 MonitoredProcess]: Starting monitored process 5839 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5839)] Waiting until timeout for monitored process [2021-12-07 01:47:39,293 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 01:47:39,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,300 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:47:39,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,300 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 01:47:39,300 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 01:47:39,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5839)] Ended with exit code 0 [2021-12-07 01:47:39,319 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-07 01:47:39,319 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,320 INFO L229 MonitoredProcess]: Starting monitored process 5840 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5840)] Waiting until timeout for monitored process [2021-12-07 01:47:39,321 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 01:47:39,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,328 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:39,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,328 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:39,329 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:39,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5840)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:39,349 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,349 INFO L229 MonitoredProcess]: Starting monitored process 5841 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5841)] Waiting until timeout for monitored process [2021-12-07 01:47:39,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:39,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,358 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:39,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,358 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:39,359 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:39,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5841)] Ended with exit code 0 [2021-12-07 01:47:39,379 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,380 INFO L229 MonitoredProcess]: Starting monitored process 5842 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5842)] Waiting until timeout for monitored process [2021-12-07 01:47:39,381 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 01:47:39,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,389 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:39,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,390 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:39,390 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:39,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5842)] Ended with exit code 0 [2021-12-07 01:47:39,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,411 INFO L229 MonitoredProcess]: Starting monitored process 5843 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5843)] Waiting until timeout for monitored process [2021-12-07 01:47:39,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:39,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,419 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:39,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,419 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:39,420 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:39,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5843)] Ended with exit code 0 [2021-12-07 01:47:39,440 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,441 INFO L229 MonitoredProcess]: Starting monitored process 5844 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5844)] Waiting until timeout for monitored process [2021-12-07 01:47:39,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:39,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,450 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:39,450 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,450 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:39,450 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:39,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5844)] Ended with exit code 0 [2021-12-07 01:47:39,470 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,471 INFO L229 MonitoredProcess]: Starting monitored process 5845 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5845)] Waiting until timeout for monitored process [2021-12-07 01:47:39,472 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 01:47:39,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,479 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:39,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:39,480 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:39,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5845)] Ended with exit code 0 [2021-12-07 01:47:39,502 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,503 INFO L229 MonitoredProcess]: Starting monitored process 5846 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5846)] Waiting until timeout for monitored process [2021-12-07 01:47:39,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:39,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,511 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:39,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,511 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:39,512 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:39,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5846)] Ended with exit code 0 [2021-12-07 01:47:39,534 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,535 INFO L229 MonitoredProcess]: Starting monitored process 5847 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5847)] Waiting until timeout for monitored process [2021-12-07 01:47:39,535 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 01:47:39,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,543 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:39,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,543 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:39,543 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:39,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5847)] Ended with exit code 0 [2021-12-07 01:47:39,564 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,564 INFO L229 MonitoredProcess]: Starting monitored process 5848 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5848)] Waiting until timeout for monitored process [2021-12-07 01:47:39,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:39,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,576 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:39,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,576 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:39,577 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:39,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5848)] Ended with exit code 0 [2021-12-07 01:47:39,603 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,604 INFO L229 MonitoredProcess]: Starting monitored process 5849 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5849)] Waiting until timeout for monitored process [2021-12-07 01:47:39,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:39,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,613 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:39,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,613 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:39,614 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:39,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5849)] Ended with exit code 0 [2021-12-07 01:47:39,636 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,636 INFO L229 MonitoredProcess]: Starting monitored process 5850 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5850)] Waiting until timeout for monitored process [2021-12-07 01:47:39,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:39,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,644 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:39,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,644 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:39,645 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:39,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5850)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:39,665 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,665 INFO L229 MonitoredProcess]: Starting monitored process 5851 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5851)] Waiting until timeout for monitored process [2021-12-07 01:47:39,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:39,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,674 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:39,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,674 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:39,674 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:39,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5851)] Ended with exit code 0 [2021-12-07 01:47:39,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,697 INFO L229 MonitoredProcess]: Starting monitored process 5852 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5852)] Waiting until timeout for monitored process [2021-12-07 01:47:39,698 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 01:47:39,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,706 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:39,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,706 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:39,707 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:39,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5852)] Ended with exit code 0 [2021-12-07 01:47:39,728 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,729 INFO L229 MonitoredProcess]: Starting monitored process 5853 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5853)] Waiting until timeout for monitored process [2021-12-07 01:47:39,730 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 01:47:39,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,738 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:39,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,738 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:39,740 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:39,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5853)] Ended with exit code 0 [2021-12-07 01:47:39,762 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,762 INFO L229 MonitoredProcess]: Starting monitored process 5854 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5854)] Waiting until timeout for monitored process [2021-12-07 01:47:39,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:39,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,771 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:39,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,772 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:39,772 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:39,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5854)] Ended with exit code 0 [2021-12-07 01:47:39,792 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,792 INFO L229 MonitoredProcess]: Starting monitored process 5855 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5855)] Waiting until timeout for monitored process [2021-12-07 01:47:39,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:39,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,802 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:39,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,802 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:39,803 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:39,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5855)] Ended with exit code 0 [2021-12-07 01:47:39,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,826 INFO L229 MonitoredProcess]: Starting monitored process 5856 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5856)] Waiting until timeout for monitored process [2021-12-07 01:47:39,827 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 01:47:39,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,835 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:39,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,835 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:39,836 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:39,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5856)] Ended with exit code 0 [2021-12-07 01:47:39,856 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,857 INFO L229 MonitoredProcess]: Starting monitored process 5857 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5857)] Waiting until timeout for monitored process [2021-12-07 01:47:39,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:39,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,866 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:39,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,866 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:39,867 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:39,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5857)] Ended with exit code 0 [2021-12-07 01:47:39,887 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,888 INFO L229 MonitoredProcess]: Starting monitored process 5858 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5858)] Waiting until timeout for monitored process [2021-12-07 01:47:39,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:39,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,896 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:39,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,896 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:39,896 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:39,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5858)] Ended with exit code 0 [2021-12-07 01:47:39,916 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,917 INFO L229 MonitoredProcess]: Starting monitored process 5859 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5859)] Waiting until timeout for monitored process [2021-12-07 01:47:39,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:39,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,926 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:39,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,926 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:39,926 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:39,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5859)] Ended with exit code 0 [2021-12-07 01:47:39,946 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,947 INFO L229 MonitoredProcess]: Starting monitored process 5860 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5860)] Waiting until timeout for monitored process [2021-12-07 01:47:39,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:39,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,955 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:39,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:39,956 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:39,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:39,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5860)] Ended with exit code 0 [2021-12-07 01:47:39,977 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:39,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:39,978 INFO L229 MonitoredProcess]: Starting monitored process 5861 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:39,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5861)] Waiting until timeout for monitored process [2021-12-07 01:47:39,979 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 01:47:39,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:39,987 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:39,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:39,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:39,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:39,988 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:39,988 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:39,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:39,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:40,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5861)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:40,008 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:40,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:40,009 INFO L229 MonitoredProcess]: Starting monitored process 5862 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:40,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5862)] Waiting until timeout for monitored process [2021-12-07 01:47:40,010 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 01:47:40,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:40,018 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:40,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:40,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:40,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:40,018 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:40,019 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:40,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:40,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:40,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5862)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:40,041 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:40,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:40,042 INFO L229 MonitoredProcess]: Starting monitored process 5863 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:40,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5863)] Waiting until timeout for monitored process [2021-12-07 01:47:40,043 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 01:47:40,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:40,053 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:40,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:40,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:40,053 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-12-07 01:47:40,053 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:40,851 INFO L401 nArgumentSynthesizer]: We have 256 Motzkin's Theorem applications. [2021-12-07 01:47:40,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:50,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:50,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5863)] Ended with exit code 0 [2021-12-07 01:47:50,913 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:50,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:50,914 INFO L229 MonitoredProcess]: Starting monitored process 5864 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:50,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5864)] Waiting until timeout for monitored process [2021-12-07 01:47:50,915 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 01:47:50,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:50,922 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:50,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:50,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:50,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:50,923 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:50,923 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:50,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:50,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:50,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5864)] Ended with exit code 0 [2021-12-07 01:47:50,946 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:50,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:50,947 INFO L229 MonitoredProcess]: Starting monitored process 5865 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:50,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5865)] Waiting until timeout for monitored process [2021-12-07 01:47:50,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:50,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:50,955 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:50,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:50,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:50,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:50,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:50,956 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:50,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:50,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:50,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5865)] Ended with exit code 0 [2021-12-07 01:47:50,977 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:50,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:50,978 INFO L229 MonitoredProcess]: Starting monitored process 5866 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:50,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5866)] Waiting until timeout for monitored process [2021-12-07 01:47:50,979 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 01:47:50,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:50,987 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:50,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:50,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:50,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:50,987 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:50,988 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:50,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:50,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5866)] Ended with exit code 0 [2021-12-07 01:47:51,009 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,010 INFO L229 MonitoredProcess]: Starting monitored process 5867 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5867)] Waiting until timeout for monitored process [2021-12-07 01:47:51,011 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 01:47:51,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,018 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:51,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,019 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:51,019 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:51,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5867)] Ended with exit code 0 [2021-12-07 01:47:51,039 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,040 INFO L229 MonitoredProcess]: Starting monitored process 5868 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5868)] Waiting until timeout for monitored process [2021-12-07 01:47:51,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:51,048 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,048 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:51,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,048 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:51,049 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:51,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5868)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:51,069 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,070 INFO L229 MonitoredProcess]: Starting monitored process 5869 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5869)] Waiting until timeout for monitored process [2021-12-07 01:47:51,071 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 01:47:51,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,079 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:51,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,080 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:51,080 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:51,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5869)] Ended with exit code 0 [2021-12-07 01:47:51,102 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,103 INFO L229 MonitoredProcess]: Starting monitored process 5870 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5870)] Waiting until timeout for monitored process [2021-12-07 01:47:51,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:51,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,111 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:51,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,111 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:51,112 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:51,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5870)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:51,134 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,135 INFO L229 MonitoredProcess]: Starting monitored process 5871 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5871)] Waiting until timeout for monitored process [2021-12-07 01:47:51,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:51,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,143 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:51,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,143 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:51,143 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:51,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5871)] Ended with exit code 0 [2021-12-07 01:47:51,163 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,164 INFO L229 MonitoredProcess]: Starting monitored process 5872 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5872)] Waiting until timeout for monitored process [2021-12-07 01:47:51,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:51,172 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,172 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:51,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,172 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:51,173 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:51,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5872)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:51,193 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,193 INFO L229 MonitoredProcess]: Starting monitored process 5873 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5873)] Waiting until timeout for monitored process [2021-12-07 01:47:51,194 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 01:47:51,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,201 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:51,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:51,202 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:51,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5873)] Ended with exit code 0 [2021-12-07 01:47:51,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,225 INFO L229 MonitoredProcess]: Starting monitored process 5874 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5874)] Waiting until timeout for monitored process [2021-12-07 01:47:51,226 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 01:47:51,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,235 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:51,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,235 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:51,236 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:51,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5874)] Ended with exit code 0 [2021-12-07 01:47:51,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,260 INFO L229 MonitoredProcess]: Starting monitored process 5875 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5875)] Waiting until timeout for monitored process [2021-12-07 01:47:51,261 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 01:47:51,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,268 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:51,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,269 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:51,269 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:51,269 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5875)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:51,291 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,291 INFO L229 MonitoredProcess]: Starting monitored process 5876 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5876)] Waiting until timeout for monitored process [2021-12-07 01:47:51,292 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 01:47:51,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,299 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:51,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,299 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:51,300 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:51,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5876)] Ended with exit code 0 [2021-12-07 01:47:51,322 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,322 INFO L229 MonitoredProcess]: Starting monitored process 5877 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5877)] Waiting until timeout for monitored process [2021-12-07 01:47:51,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:51,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,330 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:51,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,330 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:51,331 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:51,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5877)] Ended with exit code 0 [2021-12-07 01:47:51,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,354 INFO L229 MonitoredProcess]: Starting monitored process 5878 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5878)] Waiting until timeout for monitored process [2021-12-07 01:47:51,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:51,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,363 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:51,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:51,364 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:51,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5878)] Ended with exit code 0 [2021-12-07 01:47:51,386 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,387 INFO L229 MonitoredProcess]: Starting monitored process 5879 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5879)] Waiting until timeout for monitored process [2021-12-07 01:47:51,388 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 01:47:51,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,394 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:51,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,395 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:51,395 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:51,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5879)] Ended with exit code 0 [2021-12-07 01:47:51,416 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,416 INFO L229 MonitoredProcess]: Starting monitored process 5880 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5880)] Waiting until timeout for monitored process [2021-12-07 01:47:51,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:51,425 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,425 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:51,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,426 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:51,426 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:51,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5880)] Ended with exit code 0 [2021-12-07 01:47:51,446 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,447 INFO L229 MonitoredProcess]: Starting monitored process 5881 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5881)] Waiting until timeout for monitored process [2021-12-07 01:47:51,448 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 01:47:51,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,455 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:51,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,455 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:51,456 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:51,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5881)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:51,478 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,479 INFO L229 MonitoredProcess]: Starting monitored process 5882 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5882)] Waiting until timeout for monitored process [2021-12-07 01:47:51,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:51,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,487 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:51,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,487 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:51,488 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:51,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5882)] Ended with exit code 0 [2021-12-07 01:47:51,508 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,508 INFO L229 MonitoredProcess]: Starting monitored process 5883 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5883)] Waiting until timeout for monitored process [2021-12-07 01:47:51,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:51,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,518 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 01:47:51,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,518 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:47:51,519 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:47:51,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5883)] Ended with exit code 0 [2021-12-07 01:47:51,539 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-07 01:47:51,539 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,539 INFO L229 MonitoredProcess]: Starting monitored process 5884 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5884)] Waiting until timeout for monitored process [2021-12-07 01:47:51,540 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 01:47:51,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,547 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:51,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,547 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:51,548 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:51,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5884)] Ended with exit code 0 [2021-12-07 01:47:51,569 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,570 INFO L229 MonitoredProcess]: Starting monitored process 5885 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5885)] Waiting until timeout for monitored process [2021-12-07 01:47:51,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:51,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,578 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:51,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,579 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:51,579 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:51,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5885)] Ended with exit code 0 [2021-12-07 01:47:51,601 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,601 INFO L229 MonitoredProcess]: Starting monitored process 5886 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5886)] Waiting until timeout for monitored process [2021-12-07 01:47:51,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:51,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,610 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:51,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,610 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:51,611 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:51,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5886)] Ended with exit code 0 [2021-12-07 01:47:51,632 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,632 INFO L229 MonitoredProcess]: Starting monitored process 5887 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5887)] Waiting until timeout for monitored process [2021-12-07 01:47:51,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:51,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,641 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:51,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,641 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:51,642 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:51,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5887)] Ended with exit code 0 [2021-12-07 01:47:51,663 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,664 INFO L229 MonitoredProcess]: Starting monitored process 5888 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5888)] Waiting until timeout for monitored process [2021-12-07 01:47:51,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:51,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,673 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:51,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,673 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:51,673 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:51,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5888)] Ended with exit code 0 [2021-12-07 01:47:51,694 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,695 INFO L229 MonitoredProcess]: Starting monitored process 5889 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5889)] Waiting until timeout for monitored process [2021-12-07 01:47:51,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:51,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,703 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:51,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,703 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:51,704 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:51,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5889)] Ended with exit code 0 [2021-12-07 01:47:51,728 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,728 INFO L229 MonitoredProcess]: Starting monitored process 5890 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5890)] Waiting until timeout for monitored process [2021-12-07 01:47:51,730 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 01:47:51,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,738 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:51,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:51,739 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:51,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5890)] Ended with exit code 0 [2021-12-07 01:47:51,763 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,763 INFO L229 MonitoredProcess]: Starting monitored process 5891 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5891)] Waiting until timeout for monitored process [2021-12-07 01:47:51,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:51,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,771 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:51,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,772 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:51,772 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:51,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5891)] Ended with exit code 0 [2021-12-07 01:47:51,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,794 INFO L229 MonitoredProcess]: Starting monitored process 5892 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5892)] Waiting until timeout for monitored process [2021-12-07 01:47:51,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:51,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,803 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:51,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,803 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:51,805 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:51,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5892)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:51,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,836 INFO L229 MonitoredProcess]: Starting monitored process 5893 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5893)] Waiting until timeout for monitored process [2021-12-07 01:47:51,838 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 01:47:51,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,846 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:51,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,846 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:51,847 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:51,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5893)] Ended with exit code 0 [2021-12-07 01:47:51,872 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,873 INFO L229 MonitoredProcess]: Starting monitored process 5894 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5894)] Waiting until timeout for monitored process [2021-12-07 01:47:51,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:51,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,882 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:51,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,882 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:51,883 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:51,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,904 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5894)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:51,904 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,905 INFO L229 MonitoredProcess]: Starting monitored process 5895 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5895)] Waiting until timeout for monitored process [2021-12-07 01:47:51,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:51,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,914 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:51,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,915 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:51,916 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:51,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5895)] Ended with exit code 0 [2021-12-07 01:47:51,940 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,941 INFO L229 MonitoredProcess]: Starting monitored process 5896 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5896)] Waiting until timeout for monitored process [2021-12-07 01:47:51,942 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 01:47:51,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,950 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:51,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,950 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:51,951 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:51,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:51,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5896)] Ended with exit code 0 [2021-12-07 01:47:51,974 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:51,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:51,975 INFO L229 MonitoredProcess]: Starting monitored process 5897 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:51,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5897)] Waiting until timeout for monitored process [2021-12-07 01:47:51,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:51,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:51,982 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:51,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:51,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:51,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:51,983 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:51,984 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:51,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:51,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:52,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5897)] Ended with exit code 0 [2021-12-07 01:47:52,007 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:52,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:52,007 INFO L229 MonitoredProcess]: Starting monitored process 5898 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:52,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5898)] Waiting until timeout for monitored process [2021-12-07 01:47:52,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:52,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:52,016 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:52,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:52,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:52,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:52,016 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:52,017 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:52,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:52,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:52,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5898)] Ended with exit code 0 [2021-12-07 01:47:52,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:52,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:52,038 INFO L229 MonitoredProcess]: Starting monitored process 5899 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:52,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5899)] Waiting until timeout for monitored process [2021-12-07 01:47:52,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:52,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:52,047 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:52,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:52,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:52,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:52,047 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:52,049 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:52,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:52,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:52,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5899)] Ended with exit code 0 [2021-12-07 01:47:52,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:52,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:52,073 INFO L229 MonitoredProcess]: Starting monitored process 5900 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:52,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5900)] Waiting until timeout for monitored process [2021-12-07 01:47:52,074 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 01:47:52,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:52,082 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:52,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:52,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:52,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:52,082 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:52,083 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:52,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:52,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:52,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5900)] Ended with exit code 0 [2021-12-07 01:47:52,104 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:52,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:52,105 INFO L229 MonitoredProcess]: Starting monitored process 5901 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:52,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5901)] Waiting until timeout for monitored process [2021-12-07 01:47:52,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:52,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:52,113 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:52,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:52,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:52,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:52,113 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:52,114 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:52,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:52,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:52,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5901)] Forceful destruction successful, exit code 0 [2021-12-07 01:47:52,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:52,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:52,135 INFO L229 MonitoredProcess]: Starting monitored process 5902 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:52,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5902)] Waiting until timeout for monitored process [2021-12-07 01:47:52,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:52,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:52,143 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:52,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:52,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:52,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:52,144 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:52,144 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:52,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:52,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:52,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5902)] Ended with exit code 0 [2021-12-07 01:47:52,166 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:52,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:52,166 INFO L229 MonitoredProcess]: Starting monitored process 5903 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:52,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5903)] Waiting until timeout for monitored process [2021-12-07 01:47:52,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:52,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:52,175 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:52,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:52,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:52,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:52,176 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:52,176 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:52,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:52,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:52,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5903)] Ended with exit code 0 [2021-12-07 01:47:52,197 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:52,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:52,198 INFO L229 MonitoredProcess]: Starting monitored process 5904 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:52,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5904)] Waiting until timeout for monitored process [2021-12-07 01:47:52,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:52,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:52,206 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:52,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:52,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:52,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:52,206 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:52,207 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:52,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:52,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:52,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5904)] Ended with exit code 0 [2021-12-07 01:47:52,230 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:52,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:52,231 INFO L229 MonitoredProcess]: Starting monitored process 5905 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:52,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5905)] Waiting until timeout for monitored process [2021-12-07 01:47:52,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:52,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:52,239 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:52,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:52,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:52,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:52,239 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:52,240 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:52,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:52,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:52,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5905)] Ended with exit code 0 [2021-12-07 01:47:52,261 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:52,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:52,261 INFO L229 MonitoredProcess]: Starting monitored process 5906 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:52,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5906)] Waiting until timeout for monitored process [2021-12-07 01:47:52,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:47:52,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:52,270 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:52,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:52,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:52,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:47:52,271 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:52,272 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:47:52,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:47:52,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:47:52,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5906)] Ended with exit code 0 [2021-12-07 01:47:52,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:47:52,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:47:52,297 INFO L229 MonitoredProcess]: Starting monitored process 5907 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:47:52,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5907)] Waiting until timeout for monitored process [2021-12-07 01:47:52,298 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 01:47:52,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:47:52,308 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:47:52,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:47:52,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:47:52,308 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-12-07 01:47:52,308 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:47:53,420 INFO L401 nArgumentSynthesizer]: We have 320 Motzkin's Theorem applications. [2021-12-07 01:47:53,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:16,457 INFO L525 LassoAnalysis]: Proving termination failed: SMT Solver returned 'unknown'. [2021-12-07 01:48:16,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5907)] Ended with exit code 0 [2021-12-07 01:48:16,522 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:16,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:16,522 INFO L229 MonitoredProcess]: Starting monitored process 5908 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:16,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5908)] Waiting until timeout for monitored process [2021-12-07 01:48:16,524 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 01:48:16,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:16,532 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:16,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:16,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:16,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:16,532 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:48:16,533 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:48:16,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:16,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:16,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5908)] Ended with exit code 0 [2021-12-07 01:48:16,558 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:16,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:16,559 INFO L229 MonitoredProcess]: Starting monitored process 5909 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:16,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5909)] Waiting until timeout for monitored process [2021-12-07 01:48:16,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:16,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:16,567 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:16,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:16,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:16,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:16,567 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:48:16,568 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:48:16,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:16,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:16,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5909)] Ended with exit code 0 [2021-12-07 01:48:16,592 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:16,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:16,592 INFO L229 MonitoredProcess]: Starting monitored process 5910 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:16,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5910)] Waiting until timeout for monitored process [2021-12-07 01:48:16,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:16,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:16,602 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:16,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:16,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:16,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:16,603 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:48:16,604 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:48:16,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:16,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:16,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5910)] Ended with exit code 0 [2021-12-07 01:48:16,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:16,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:16,627 INFO L229 MonitoredProcess]: Starting monitored process 5911 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:16,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5911)] Waiting until timeout for monitored process [2021-12-07 01:48:16,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:16,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:16,635 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:16,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:16,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:16,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:16,635 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:48:16,636 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:48:16,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:16,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:16,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5911)] Ended with exit code 0 [2021-12-07 01:48:16,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:16,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:16,657 INFO L229 MonitoredProcess]: Starting monitored process 5912 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:16,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5912)] Waiting until timeout for monitored process [2021-12-07 01:48:16,659 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 01:48:16,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:16,667 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:16,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:16,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:16,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:16,667 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:48:16,667 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:48:16,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:16,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:16,689 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5912)] Forceful destruction successful, exit code 0 [2021-12-07 01:48:16,689 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:16,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:16,689 INFO L229 MonitoredProcess]: Starting monitored process 5913 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:16,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5913)] Waiting until timeout for monitored process [2021-12-07 01:48:16,691 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 01:48:16,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:16,698 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:16,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:16,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:16,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:16,698 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:48:16,699 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:48:16,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:16,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:16,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5913)] Ended with exit code 0 [2021-12-07 01:48:16,723 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:16,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:16,724 INFO L229 MonitoredProcess]: Starting monitored process 5914 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:16,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5914)] Waiting until timeout for monitored process [2021-12-07 01:48:16,725 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 01:48:16,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:16,733 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:16,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:16,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:16,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:16,733 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:48:16,734 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:48:16,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:16,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:16,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5914)] Ended with exit code 0 [2021-12-07 01:48:16,758 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:16,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:16,758 INFO L229 MonitoredProcess]: Starting monitored process 5915 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:16,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5915)] Waiting until timeout for monitored process [2021-12-07 01:48:16,759 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 01:48:16,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:16,767 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:16,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:16,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:16,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:16,767 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:48:16,767 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:48:16,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:16,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:16,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5915)] Ended with exit code 0 [2021-12-07 01:48:16,788 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:16,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:16,789 INFO L229 MonitoredProcess]: Starting monitored process 5916 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:16,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5916)] Waiting until timeout for monitored process [2021-12-07 01:48:16,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:16,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:16,798 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:16,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:16,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:16,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:16,799 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:48:16,799 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:48:16,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:16,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:16,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5916)] Ended with exit code 0 [2021-12-07 01:48:16,820 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:16,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:16,821 INFO L229 MonitoredProcess]: Starting monitored process 5917 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:16,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5917)] Waiting until timeout for monitored process [2021-12-07 01:48:16,822 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 01:48:16,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:16,830 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:16,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:16,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:16,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:16,830 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:48:16,831 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:48:16,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:16,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:16,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5917)] Ended with exit code 0 [2021-12-07 01:48:16,855 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:16,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:16,856 INFO L229 MonitoredProcess]: Starting monitored process 5918 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:16,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5918)] Waiting until timeout for monitored process [2021-12-07 01:48:16,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:16,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:16,864 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:16,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:16,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:16,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:16,864 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:48:16,866 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:48:16,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:16,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:16,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5918)] Ended with exit code 0 [2021-12-07 01:48:16,892 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:16,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:16,892 INFO L229 MonitoredProcess]: Starting monitored process 5919 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:16,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5919)] Waiting until timeout for monitored process [2021-12-07 01:48:16,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:16,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:16,902 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:16,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:16,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:16,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:16,902 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:48:16,903 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:48:16,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:16,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:16,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5919)] Ended with exit code 0 [2021-12-07 01:48:16,926 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:16,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:16,926 INFO L229 MonitoredProcess]: Starting monitored process 5920 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:16,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5920)] Waiting until timeout for monitored process [2021-12-07 01:48:16,928 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 01:48:16,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:16,936 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:16,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:16,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:16,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:16,936 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:48:16,937 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:48:16,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:16,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:16,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5920)] Ended with exit code 0 [2021-12-07 01:48:16,961 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:16,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:16,962 INFO L229 MonitoredProcess]: Starting monitored process 5921 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:16,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5921)] Waiting until timeout for monitored process [2021-12-07 01:48:16,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:16,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:16,971 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:16,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:16,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:16,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:16,971 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:48:16,972 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:48:16,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:16,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:16,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5921)] Ended with exit code 0 [2021-12-07 01:48:16,996 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:16,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:16,996 INFO L229 MonitoredProcess]: Starting monitored process 5922 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:16,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5922)] Waiting until timeout for monitored process [2021-12-07 01:48:16,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:17,005 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,006 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:17,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,006 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:48:17,007 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:48:17,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5922)] Ended with exit code 0 [2021-12-07 01:48:17,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,032 INFO L229 MonitoredProcess]: Starting monitored process 5923 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5923)] Waiting until timeout for monitored process [2021-12-07 01:48:17,033 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 01:48:17,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,040 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:17,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,040 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:48:17,041 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:48:17,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5923)] Forceful destruction successful, exit code 0 [2021-12-07 01:48:17,062 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,063 INFO L229 MonitoredProcess]: Starting monitored process 5924 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5924)] Waiting until timeout for monitored process [2021-12-07 01:48:17,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:17,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,071 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:17,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,071 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:48:17,071 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:48:17,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5924)] Ended with exit code 0 [2021-12-07 01:48:17,093 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,093 INFO L229 MonitoredProcess]: Starting monitored process 5925 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5925)] Waiting until timeout for monitored process [2021-12-07 01:48:17,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:17,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,103 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:17,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,103 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:48:17,104 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:48:17,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5925)] Ended with exit code 0 [2021-12-07 01:48:17,128 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,128 INFO L229 MonitoredProcess]: Starting monitored process 5926 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5926)] Waiting until timeout for monitored process [2021-12-07 01:48:17,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:17,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,138 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:17,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,139 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:48:17,140 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:48:17,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5926)] Ended with exit code 0 [2021-12-07 01:48:17,161 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,162 INFO L229 MonitoredProcess]: Starting monitored process 5927 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5927)] Waiting until timeout for monitored process [2021-12-07 01:48:17,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:17,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,171 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:17,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,171 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 01:48:17,171 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 01:48:17,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5927)] Ended with exit code 0 [2021-12-07 01:48:17,192 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-07 01:48:17,192 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,193 INFO L229 MonitoredProcess]: Starting monitored process 5928 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5928)] Waiting until timeout for monitored process [2021-12-07 01:48:17,194 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 01:48:17,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,202 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:17,202 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:17,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5928)] Ended with exit code 0 [2021-12-07 01:48:17,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,223 INFO L229 MonitoredProcess]: Starting monitored process 5929 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5929)] Waiting until timeout for monitored process [2021-12-07 01:48:17,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:17,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,231 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:17,231 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:17,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5929)] Ended with exit code 0 [2021-12-07 01:48:17,251 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,252 INFO L229 MonitoredProcess]: Starting monitored process 5930 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5930)] Waiting until timeout for monitored process [2021-12-07 01:48:17,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:17,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,260 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,260 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:17,260 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:17,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5930)] Ended with exit code 0 [2021-12-07 01:48:17,280 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,280 INFO L229 MonitoredProcess]: Starting monitored process 5931 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5931)] Waiting until timeout for monitored process [2021-12-07 01:48:17,282 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 01:48:17,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,289 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,289 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:17,290 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:17,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5931)] Ended with exit code 0 [2021-12-07 01:48:17,310 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,310 INFO L229 MonitoredProcess]: Starting monitored process 5932 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5932)] Waiting until timeout for monitored process [2021-12-07 01:48:17,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:17,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,319 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,319 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:17,320 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:17,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5932)] Ended with exit code 0 [2021-12-07 01:48:17,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,340 INFO L229 MonitoredProcess]: Starting monitored process 5933 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5933)] Waiting until timeout for monitored process [2021-12-07 01:48:17,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:17,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,349 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,349 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:17,349 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:17,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,370 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5933)] Forceful destruction successful, exit code 0 [2021-12-07 01:48:17,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,370 INFO L229 MonitoredProcess]: Starting monitored process 5934 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5934)] Waiting until timeout for monitored process [2021-12-07 01:48:17,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:17,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,379 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,379 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:17,380 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:17,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5934)] Ended with exit code 0 [2021-12-07 01:48:17,401 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,401 INFO L229 MonitoredProcess]: Starting monitored process 5935 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5935)] Waiting until timeout for monitored process [2021-12-07 01:48:17,402 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 01:48:17,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,409 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,410 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:17,410 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:17,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5935)] Forceful destruction successful, exit code 0 [2021-12-07 01:48:17,430 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,430 INFO L229 MonitoredProcess]: Starting monitored process 5936 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5936)] Waiting until timeout for monitored process [2021-12-07 01:48:17,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:17,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,439 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,439 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:17,440 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:17,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5936)] Ended with exit code 0 [2021-12-07 01:48:17,461 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,462 INFO L229 MonitoredProcess]: Starting monitored process 5937 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5937)] Waiting until timeout for monitored process [2021-12-07 01:48:17,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:17,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,470 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,471 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:17,472 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:17,472 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5937)] Ended with exit code 0 [2021-12-07 01:48:17,492 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,492 INFO L229 MonitoredProcess]: Starting monitored process 5938 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5938)] Waiting until timeout for monitored process [2021-12-07 01:48:17,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:17,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,502 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,502 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:17,502 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:17,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5938)] Ended with exit code 0 [2021-12-07 01:48:17,522 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,522 INFO L229 MonitoredProcess]: Starting monitored process 5939 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5939)] Waiting until timeout for monitored process [2021-12-07 01:48:17,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:17,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,530 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,531 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:17,531 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:17,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5939)] Forceful destruction successful, exit code 0 [2021-12-07 01:48:17,551 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,552 INFO L229 MonitoredProcess]: Starting monitored process 5940 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5940)] Waiting until timeout for monitored process [2021-12-07 01:48:17,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:17,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,560 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,560 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:17,561 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:17,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5940)] Ended with exit code 0 [2021-12-07 01:48:17,581 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,581 INFO L229 MonitoredProcess]: Starting monitored process 5941 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5941)] Waiting until timeout for monitored process [2021-12-07 01:48:17,583 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 01:48:17,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,590 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,590 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:17,591 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:17,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5941)] Ended with exit code 0 [2021-12-07 01:48:17,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,612 INFO L229 MonitoredProcess]: Starting monitored process 5942 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5942)] Waiting until timeout for monitored process [2021-12-07 01:48:17,613 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 01:48:17,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,620 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:17,620 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:17,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,639 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5942)] Forceful destruction successful, exit code 0 [2021-12-07 01:48:17,639 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,640 INFO L229 MonitoredProcess]: Starting monitored process 5943 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5943)] Waiting until timeout for monitored process [2021-12-07 01:48:17,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:17,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,648 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,649 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:17,649 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:17,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5943)] Ended with exit code 0 [2021-12-07 01:48:17,670 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,671 INFO L229 MonitoredProcess]: Starting monitored process 5944 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5944)] Waiting until timeout for monitored process [2021-12-07 01:48:17,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:17,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,679 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,679 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:17,680 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:17,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5944)] Ended with exit code 0 [2021-12-07 01:48:17,700 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,700 INFO L229 MonitoredProcess]: Starting monitored process 5945 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5945)] Waiting until timeout for monitored process [2021-12-07 01:48:17,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:17,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,709 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:17,709 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:17,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5945)] Ended with exit code 0 [2021-12-07 01:48:17,728 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,729 INFO L229 MonitoredProcess]: Starting monitored process 5946 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5946)] Waiting until timeout for monitored process [2021-12-07 01:48:17,730 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 01:48:17,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,737 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,738 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:17,738 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:17,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5946)] Ended with exit code 0 [2021-12-07 01:48:17,758 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,758 INFO L229 MonitoredProcess]: Starting monitored process 5947 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5947)] Waiting until timeout for monitored process [2021-12-07 01:48:17,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:17,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,767 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,767 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:17,767 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:17,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5947)] Ended with exit code 0 [2021-12-07 01:48:17,787 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,787 INFO L229 MonitoredProcess]: Starting monitored process 5948 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5948)] Waiting until timeout for monitored process [2021-12-07 01:48:17,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:17,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,794 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,795 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:17,795 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:17,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5948)] Ended with exit code 0 [2021-12-07 01:48:17,816 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,816 INFO L229 MonitoredProcess]: Starting monitored process 5949 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5949)] Waiting until timeout for monitored process [2021-12-07 01:48:17,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:17,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,824 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,825 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:17,825 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:17,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5949)] Ended with exit code 0 [2021-12-07 01:48:17,845 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,845 INFO L229 MonitoredProcess]: Starting monitored process 5950 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5950)] Waiting until timeout for monitored process [2021-12-07 01:48:17,846 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 01:48:17,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,853 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:17,853 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:17,854 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:17,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:17,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:17,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5950)] Ended with exit code 0 [2021-12-07 01:48:17,874 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:17,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:17,874 INFO L229 MonitoredProcess]: Starting monitored process 5951 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:17,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5951)] Waiting until timeout for monitored process [2021-12-07 01:48:17,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:17,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:17,884 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:17,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:17,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:17,885 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-12-07 01:48:17,885 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:18,446 INFO L401 nArgumentSynthesizer]: We have 256 Motzkin's Theorem applications. [2021-12-07 01:48:18,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:23,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:23,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5951)] Ended with exit code 0 [2021-12-07 01:48:23,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:23,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:23,328 INFO L229 MonitoredProcess]: Starting monitored process 5952 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:23,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5952)] Waiting until timeout for monitored process [2021-12-07 01:48:23,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:23,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:23,337 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:23,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:23,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:23,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:23,337 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:23,337 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:23,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:23,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:23,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5952)] Forceful destruction successful, exit code 0 [2021-12-07 01:48:23,358 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:23,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:23,359 INFO L229 MonitoredProcess]: Starting monitored process 5953 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:23,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5953)] Waiting until timeout for monitored process [2021-12-07 01:48:23,360 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 01:48:23,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:23,367 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:23,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:23,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:23,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:23,367 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:23,368 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:23,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:23,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:23,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5953)] Ended with exit code 0 [2021-12-07 01:48:23,388 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:23,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:23,389 INFO L229 MonitoredProcess]: Starting monitored process 5954 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:23,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5954)] Waiting until timeout for monitored process [2021-12-07 01:48:23,390 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 01:48:23,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:23,398 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:23,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:23,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:23,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:23,398 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:23,399 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:23,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:23,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:23,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5954)] Ended with exit code 0 [2021-12-07 01:48:23,420 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:23,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:23,420 INFO L229 MonitoredProcess]: Starting monitored process 5955 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:23,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5955)] Waiting until timeout for monitored process [2021-12-07 01:48:23,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:23,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:23,430 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:23,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:23,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:23,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:23,430 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:23,430 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:23,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:23,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:23,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5955)] Ended with exit code 0 [2021-12-07 01:48:23,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:23,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:23,450 INFO L229 MonitoredProcess]: Starting monitored process 5956 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:23,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5956)] Waiting until timeout for monitored process [2021-12-07 01:48:23,452 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 01:48:23,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:23,460 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:23,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:23,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:23,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:23,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:23,461 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:23,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:23,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:23,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5956)] Ended with exit code 0 [2021-12-07 01:48:23,481 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:23,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:23,482 INFO L229 MonitoredProcess]: Starting monitored process 5957 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:23,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5957)] Waiting until timeout for monitored process [2021-12-07 01:48:23,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:23,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:23,491 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:23,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:23,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:23,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:23,491 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:23,492 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:23,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:23,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:23,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5957)] Ended with exit code 0 [2021-12-07 01:48:23,513 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:23,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:23,513 INFO L229 MonitoredProcess]: Starting monitored process 5958 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:23,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5958)] Waiting until timeout for monitored process [2021-12-07 01:48:23,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:23,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:23,521 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:23,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:23,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:23,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:23,521 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:23,522 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:23,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:23,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:23,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5958)] Ended with exit code 0 [2021-12-07 01:48:23,542 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:23,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:23,543 INFO L229 MonitoredProcess]: Starting monitored process 5959 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:23,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5959)] Waiting until timeout for monitored process [2021-12-07 01:48:23,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:23,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:23,551 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:23,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:23,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:23,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:23,551 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:23,551 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:23,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:23,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:23,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5959)] Ended with exit code 0 [2021-12-07 01:48:23,571 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:23,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:23,571 INFO L229 MonitoredProcess]: Starting monitored process 5960 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:23,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5960)] Waiting until timeout for monitored process [2021-12-07 01:48:23,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:23,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:23,580 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:23,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:23,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:23,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:23,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:23,580 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:23,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:23,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:23,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5960)] Forceful destruction successful, exit code 0 [2021-12-07 01:48:23,599 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:23,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:23,600 INFO L229 MonitoredProcess]: Starting monitored process 5961 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:23,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5961)] Waiting until timeout for monitored process [2021-12-07 01:48:23,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:23,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:23,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:23,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:23,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:23,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:23,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:23,609 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:23,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:23,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:23,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5961)] Ended with exit code 0 [2021-12-07 01:48:23,629 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:23,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:23,630 INFO L229 MonitoredProcess]: Starting monitored process 5962 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:23,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5962)] Waiting until timeout for monitored process [2021-12-07 01:48:23,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:23,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:23,640 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:23,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:23,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:23,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:23,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:23,642 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:23,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:23,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:23,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5962)] Ended with exit code 0 [2021-12-07 01:48:23,663 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:23,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:23,664 INFO L229 MonitoredProcess]: Starting monitored process 5963 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:23,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5963)] Waiting until timeout for monitored process [2021-12-07 01:48:23,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:23,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:23,673 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:23,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:23,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:23,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:23,673 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:23,674 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:23,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:23,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:23,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5963)] Ended with exit code 0 [2021-12-07 01:48:23,694 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:23,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:23,694 INFO L229 MonitoredProcess]: Starting monitored process 5964 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:23,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5964)] Waiting until timeout for monitored process [2021-12-07 01:48:23,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:23,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:23,703 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:23,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:23,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:23,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:23,703 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:23,703 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:23,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:23,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:23,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5964)] Ended with exit code 0 [2021-12-07 01:48:23,724 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:23,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:23,724 INFO L229 MonitoredProcess]: Starting monitored process 5965 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:23,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5965)] Waiting until timeout for monitored process [2021-12-07 01:48:23,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:23,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:23,733 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:23,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:23,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:23,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:23,733 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:23,734 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:23,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:23,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:23,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5965)] Forceful destruction successful, exit code 0 [2021-12-07 01:48:23,754 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:23,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:23,755 INFO L229 MonitoredProcess]: Starting monitored process 5966 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:23,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5966)] Waiting until timeout for monitored process [2021-12-07 01:48:23,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:23,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:23,763 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:23,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:23,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:23,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:23,763 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:23,764 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:23,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:23,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:23,784 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5966)] Forceful destruction successful, exit code 0 [2021-12-07 01:48:23,784 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:23,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:23,785 INFO L229 MonitoredProcess]: Starting monitored process 5967 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:23,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5967)] Waiting until timeout for monitored process [2021-12-07 01:48:23,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:23,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:23,793 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:23,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:23,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:23,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:23,793 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:23,794 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:23,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:23,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:23,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5967)] Ended with exit code 0 [2021-12-07 01:48:23,814 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:23,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:23,814 INFO L229 MonitoredProcess]: Starting monitored process 5968 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:23,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5968)] Waiting until timeout for monitored process [2021-12-07 01:48:23,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:23,823 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:23,823 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:23,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:23,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:23,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:23,823 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:23,824 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:23,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:23,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:23,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5968)] Ended with exit code 0 [2021-12-07 01:48:23,844 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:23,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:23,844 INFO L229 MonitoredProcess]: Starting monitored process 5969 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:23,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5969)] Waiting until timeout for monitored process [2021-12-07 01:48:23,846 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 01:48:23,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:23,853 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:23,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:23,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:23,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:23,853 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:23,853 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:23,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:23,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:23,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5969)] Ended with exit code 0 [2021-12-07 01:48:23,874 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:23,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:23,875 INFO L229 MonitoredProcess]: Starting monitored process 5970 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:23,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5970)] Waiting until timeout for monitored process [2021-12-07 01:48:23,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:23,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:23,883 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:23,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:23,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:23,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:23,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:23,884 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:23,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:23,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:23,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5970)] Ended with exit code 0 [2021-12-07 01:48:23,904 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:23,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:23,904 INFO L229 MonitoredProcess]: Starting monitored process 5971 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:23,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5971)] Waiting until timeout for monitored process [2021-12-07 01:48:23,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:23,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:23,913 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 01:48:23,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:23,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:23,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:23,913 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 01:48:23,914 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 01:48:23,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:23,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:23,933 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5971)] Forceful destruction successful, exit code 0 [2021-12-07 01:48:23,933 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-07 01:48:23,933 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:23,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:23,934 INFO L229 MonitoredProcess]: Starting monitored process 5972 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:23,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5972)] Waiting until timeout for monitored process [2021-12-07 01:48:23,935 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 01:48:23,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:23,943 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:23,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:23,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:23,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:23,943 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:23,944 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:48:23,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:23,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:23,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5972)] Ended with exit code 0 [2021-12-07 01:48:23,965 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:23,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:23,965 INFO L229 MonitoredProcess]: Starting monitored process 5973 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:23,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5973)] Waiting until timeout for monitored process [2021-12-07 01:48:23,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:23,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:23,974 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:23,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:23,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:23,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:23,974 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:23,974 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:48:23,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:23,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:23,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5973)] Ended with exit code 0 [2021-12-07 01:48:23,995 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:23,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:23,996 INFO L229 MonitoredProcess]: Starting monitored process 5974 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:23,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5974)] Waiting until timeout for monitored process [2021-12-07 01:48:23,997 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 01:48:24,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:24,004 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:24,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:24,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:24,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:24,004 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:24,004 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:48:24,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:24,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:24,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5974)] Ended with exit code 0 [2021-12-07 01:48:24,025 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:24,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:24,025 INFO L229 MonitoredProcess]: Starting monitored process 5975 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:24,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5975)] Waiting until timeout for monitored process [2021-12-07 01:48:24,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:24,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:24,033 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:24,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:24,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:24,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:24,033 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:24,034 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:48:24,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:24,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:24,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5975)] Ended with exit code 0 [2021-12-07 01:48:24,055 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:24,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:24,055 INFO L229 MonitoredProcess]: Starting monitored process 5976 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:24,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5976)] Waiting until timeout for monitored process [2021-12-07 01:48:24,056 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 01:48:24,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:24,063 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:24,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:24,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:24,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:24,064 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:24,064 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:48:24,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:24,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:24,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5976)] Ended with exit code 0 [2021-12-07 01:48:24,084 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:24,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:24,085 INFO L229 MonitoredProcess]: Starting monitored process 5977 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:24,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5977)] Waiting until timeout for monitored process [2021-12-07 01:48:24,086 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 01:48:24,093 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:24,093 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:24,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:24,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:24,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:24,093 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:24,094 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:48:24,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:24,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:24,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5977)] Ended with exit code 0 [2021-12-07 01:48:24,115 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:24,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:24,116 INFO L229 MonitoredProcess]: Starting monitored process 5978 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:24,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5978)] Waiting until timeout for monitored process [2021-12-07 01:48:24,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:24,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:24,125 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:24,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:24,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:24,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:24,125 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:24,126 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:48:24,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:24,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:24,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5978)] Ended with exit code 0 [2021-12-07 01:48:24,149 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:24,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:24,150 INFO L229 MonitoredProcess]: Starting monitored process 5979 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:24,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5979)] Waiting until timeout for monitored process [2021-12-07 01:48:24,151 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 01:48:24,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:24,158 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:24,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:24,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:24,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:24,158 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:24,158 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:48:24,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:24,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:24,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5979)] Ended with exit code 0 [2021-12-07 01:48:24,179 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:24,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:24,180 INFO L229 MonitoredProcess]: Starting monitored process 5980 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:24,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5980)] Waiting until timeout for monitored process [2021-12-07 01:48:24,181 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 01:48:24,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:24,188 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:24,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:24,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:24,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:24,189 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:24,190 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:48:24,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:24,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:24,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5980)] Ended with exit code 0 [2021-12-07 01:48:24,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:24,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:24,214 INFO L229 MonitoredProcess]: Starting monitored process 5981 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:24,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5981)] Waiting until timeout for monitored process [2021-12-07 01:48:24,215 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 01:48:24,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:24,222 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:24,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:24,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:24,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:24,222 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:24,223 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:48:24,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:24,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:24,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5981)] Ended with exit code 0 [2021-12-07 01:48:24,244 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:24,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:24,245 INFO L229 MonitoredProcess]: Starting monitored process 5982 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:24,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5982)] Waiting until timeout for monitored process [2021-12-07 01:48:24,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:24,253 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:24,253 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:24,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:24,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:24,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:24,254 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:24,254 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:48:24,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:24,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:24,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5982)] Ended with exit code 0 [2021-12-07 01:48:24,274 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:24,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:24,275 INFO L229 MonitoredProcess]: Starting monitored process 5983 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:24,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5983)] Waiting until timeout for monitored process [2021-12-07 01:48:24,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:24,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:24,283 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:24,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:24,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:24,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:24,284 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:24,285 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:48:24,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:24,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:24,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5983)] Ended with exit code 0 [2021-12-07 01:48:24,306 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:24,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:24,306 INFO L229 MonitoredProcess]: Starting monitored process 5984 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:24,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5984)] Waiting until timeout for monitored process [2021-12-07 01:48:24,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:24,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:24,314 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:24,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:24,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:24,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:24,314 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:24,315 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:48:24,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:24,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:24,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5984)] Forceful destruction successful, exit code 0 [2021-12-07 01:48:24,337 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:24,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:24,337 INFO L229 MonitoredProcess]: Starting monitored process 5985 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:24,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5985)] Waiting until timeout for monitored process [2021-12-07 01:48:24,339 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 01:48:24,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:24,347 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:24,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:24,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:24,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:24,347 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:24,348 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:48:24,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:24,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:24,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5985)] Forceful destruction successful, exit code 0 [2021-12-07 01:48:24,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:24,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:24,370 INFO L229 MonitoredProcess]: Starting monitored process 5986 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:24,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5986)] Waiting until timeout for monitored process [2021-12-07 01:48:24,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:24,378 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:24,378 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:24,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:24,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:24,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:24,378 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:24,379 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:48:24,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:24,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:24,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5986)] Ended with exit code 0 [2021-12-07 01:48:24,399 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:24,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:24,400 INFO L229 MonitoredProcess]: Starting monitored process 5987 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:24,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5987)] Waiting until timeout for monitored process [2021-12-07 01:48:24,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:24,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:24,409 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:24,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:24,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:24,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:24,410 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:24,411 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:48:24,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:24,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:24,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5987)] Forceful destruction successful, exit code 0 [2021-12-07 01:48:24,434 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:24,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:24,434 INFO L229 MonitoredProcess]: Starting monitored process 5988 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:24,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5988)] Waiting until timeout for monitored process [2021-12-07 01:48:24,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:24,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:24,443 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:24,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:24,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:24,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:24,443 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:24,444 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:48:24,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:24,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:24,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5988)] Forceful destruction successful, exit code 0 [2021-12-07 01:48:24,465 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:24,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:24,465 INFO L229 MonitoredProcess]: Starting monitored process 5989 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:24,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5989)] Waiting until timeout for monitored process [2021-12-07 01:48:24,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:24,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:24,474 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:24,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:24,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:24,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:24,475 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:24,475 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:48:24,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:24,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:24,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5989)] Ended with exit code 0 [2021-12-07 01:48:24,495 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:24,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:24,496 INFO L229 MonitoredProcess]: Starting monitored process 5990 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:24,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5990)] Waiting until timeout for monitored process [2021-12-07 01:48:24,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:24,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:24,505 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:24,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:24,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:24,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:24,505 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:24,506 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:48:24,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:24,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:24,526 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5990)] Forceful destruction successful, exit code 0 [2021-12-07 01:48:24,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:24,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:24,527 INFO L229 MonitoredProcess]: Starting monitored process 5991 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:24,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5991)] Waiting until timeout for monitored process [2021-12-07 01:48:24,528 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 01:48:24,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:24,535 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:24,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:24,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:24,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:24,535 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:24,535 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:48:24,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:24,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:24,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5991)] Ended with exit code 0 [2021-12-07 01:48:24,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:24,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:24,556 INFO L229 MonitoredProcess]: Starting monitored process 5992 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:24,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5992)] Waiting until timeout for monitored process [2021-12-07 01:48:24,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:24,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:24,564 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:24,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:24,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:24,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:24,564 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:24,565 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:48:24,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:24,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:24,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5992)] Ended with exit code 0 [2021-12-07 01:48:24,586 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:24,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:24,587 INFO L229 MonitoredProcess]: Starting monitored process 5993 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:24,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5993)] Waiting until timeout for monitored process [2021-12-07 01:48:24,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 01:48:24,595 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:24,595 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:24,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:24,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:24,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:24,595 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:24,596 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:48:24,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:24,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:24,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5993)] Ended with exit code 0 [2021-12-07 01:48:24,617 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:24,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:24,617 INFO L229 MonitoredProcess]: Starting monitored process 5994 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:24,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5994)] Waiting until timeout for monitored process [2021-12-07 01:48:24,618 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 01:48:24,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:24,626 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:24,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:24,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:24,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 01:48:24,626 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:24,627 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 01:48:24,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 01:48:24,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 01:48:24,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5994)] Ended with exit code 0 [2021-12-07 01:48:24,648 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 01:48:24,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 01:48:24,648 INFO L229 MonitoredProcess]: Starting monitored process 5995 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 01:48:24,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78a2d5-caf6-44fe-90e9-4fd7c1ee2457/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5995)] Waiting until timeout for monitored process [2021-12-07 01:48:24,650 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 01:48:24,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 01:48:24,658 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 01:48:24,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 01:48:24,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 01:48:24,659 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-12-07 01:48:24,659 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 01:48:25,718 INFO L401 nArgumentSynthesizer]: We have 384 Motzkin's Theorem applications. [2021-12-07 01:48:25,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.